The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, current applications across various industries, results from an online survey on potential applications, areas for further development, and concludes that RFID provides contactless reading and can hold more data than barcodes, though costs remain higher than barcodes and standards are still being developed.
This document discusses radio frequency identification (RFID) technology. It begins by defining RFID and its components, including RFID tags, readers, and software. It then covers the different types of RFID tags and their applications in areas like supply chain management, vehicle identification, and access control. The document presents results of an online survey that asked small and medium enterprises about possible RFID applications. It concludes that while RFID provides benefits over barcodes like contactless reading and rewritable data, costs remain relatively high and standards are still being developed.
RFID technology allows wireless identification of objects using radio waves. An RFID system consists of RFID tags attached to objects, readers that can identify tags, and software to process tag data. Tags contain information like serial numbers that is transmitted to readers when in range. Common applications include access control, asset tracking, supply chain management and electronic toll collection. A survey found respondents saw potential RFID applications in inventory control, document management, security, and library management. Further development opportunities exist in medical and library uses of RFID. While bringing convenience, RFID has higher costs than barcodes and standards are still being developed.
The document discusses RFID technology including its components, types of tags, applications, and survey results. RFID systems consist of tags, readers, and software. Tags can be passive, semi-passive, or active. Common applications include asset tracking, supply chain management, electronic toll collection, and smart cards. A survey found potential uses in inventory control, logistics, libraries, and security. Further development of RFID is seen in medical and library applications.
1. RFID uses radio frequency to electronically identify objects through tags that contain identifying information transmitted to readers.
2. There are three main types of RFID tags - passive, semi-passive, and active - which differ in their power source and transmission range.
3. Current applications of RFID include access control, asset tracking, supply chain management, and electronic toll collection, though adoption varies by industry and application.
This document discusses RFID (radio frequency identification) technology. It describes RFID as electronic labeling that uses radio waves to identify objects through tags attached to or embedded in them. The tags contain information like a serial number that is transmitted to an RFID reader when passed through its field. The document outlines the basic components of an RFID system including RFID tags, readers, and host computers. It also describes the different types of RFID tags and provides examples of current RFID applications like credit cards, transportation payment cards, electronic toll collection, and access control.
RFID technology allows for wireless identification of objects using radio frequencies. It consists of RFID tags attached to objects and RFID readers that can identify tags. Tags contain information like serial numbers that is transmitted to readers. There are active, semi-passive, and passive tags that differ in power source and range. Current applications include asset tracking, supply chain management, toll collection, and access control. While offering benefits over barcodes, issues remain around cost and standardization. The future of RFID may include increased medical and library uses.
Thank you for the summary. RFID technology shows promise for many applications. Continued development aims to address challenges and realize its full potential.
RFID technology uses radio waves to electronically identify objects. An RFID tag contains information that is transmitted to an RFID reader when within range of its radio waves. Common RFID components include tags/inlays containing chips and antennas, readers/antennas, and application software. Tags can be passive, semi-passive, or active depending on their power source. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. A survey found that respondents thought RFID could be applied to inventory control, security, library management, and logistics. Further development is needed in medical uses and library management. While RFID offers advantages over barcodes, costs remain relatively high and standards are still being
This document discusses radio frequency identification (RFID) technology. It begins by defining RFID and its components, including RFID tags, readers, and software. It then covers the different types of RFID tags and their applications in areas like supply chain management, vehicle identification, and access control. The document presents results of an online survey that asked small and medium enterprises about possible RFID applications. It concludes that while RFID provides benefits over barcodes like contactless reading and rewritable data, costs remain relatively high and standards are still being developed.
RFID technology allows wireless identification of objects using radio waves. An RFID system consists of RFID tags attached to objects, readers that can identify tags, and software to process tag data. Tags contain information like serial numbers that is transmitted to readers when in range. Common applications include access control, asset tracking, supply chain management and electronic toll collection. A survey found respondents saw potential RFID applications in inventory control, document management, security, and library management. Further development opportunities exist in medical and library uses of RFID. While bringing convenience, RFID has higher costs than barcodes and standards are still being developed.
The document discusses RFID technology including its components, types of tags, applications, and survey results. RFID systems consist of tags, readers, and software. Tags can be passive, semi-passive, or active. Common applications include asset tracking, supply chain management, electronic toll collection, and smart cards. A survey found potential uses in inventory control, logistics, libraries, and security. Further development of RFID is seen in medical and library applications.
1. RFID uses radio frequency to electronically identify objects through tags that contain identifying information transmitted to readers.
2. There are three main types of RFID tags - passive, semi-passive, and active - which differ in their power source and transmission range.
3. Current applications of RFID include access control, asset tracking, supply chain management, and electronic toll collection, though adoption varies by industry and application.
This document discusses RFID (radio frequency identification) technology. It describes RFID as electronic labeling that uses radio waves to identify objects through tags attached to or embedded in them. The tags contain information like a serial number that is transmitted to an RFID reader when passed through its field. The document outlines the basic components of an RFID system including RFID tags, readers, and host computers. It also describes the different types of RFID tags and provides examples of current RFID applications like credit cards, transportation payment cards, electronic toll collection, and access control.
RFID technology allows for wireless identification of objects using radio frequencies. It consists of RFID tags attached to objects and RFID readers that can identify tags. Tags contain information like serial numbers that is transmitted to readers. There are active, semi-passive, and passive tags that differ in power source and range. Current applications include asset tracking, supply chain management, toll collection, and access control. While offering benefits over barcodes, issues remain around cost and standardization. The future of RFID may include increased medical and library uses.
Thank you for the summary. RFID technology shows promise for many applications. Continued development aims to address challenges and realize its full potential.
RFID technology uses radio waves to electronically identify objects. An RFID tag contains information that is transmitted to an RFID reader when within range of its radio waves. Common RFID components include tags/inlays containing chips and antennas, readers/antennas, and application software. Tags can be passive, semi-passive, or active depending on their power source. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. A survey found that respondents thought RFID could be applied to inventory control, security, library management, and logistics. Further development is needed in medical uses and library management. While RFID offers advantages over barcodes, costs remain relatively high and standards are still being
RFID technology uses radio waves to electronically identify objects. An RFID tag contains information that is transmitted to an RFID reader when within range of its radio waves. Common RFID components include tags/inlays containing chips and antennas, readers/antennas, and application software. Tags can be passive, semi-passive, or active depending on their power source. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. A survey found that respondents thought RFID could be applied to inventory control, security, logistics, and library management. Further development is needed in medical and library uses. While RFID offers advantages over barcodes, costs remain relatively high and standards are still being developed
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common RFID applications in areas like supply chain management and access control, and the results of a survey on industries where respondents think RFID can be applied. The conclusion covers both benefits of RFID like contactless reading and ability to hold more data than barcodes, as well as limitations like higher costs compared to barcodes and potential signal interference issues.
RFID technology uses radio waves to automatically identify objects through RFID tags and readers. The document discusses the components, types, and applications of RFID systems in areas such as supply chain management, access control, and electronic toll collection. It also outlines future developments and opportunities for RFID, as well as some limitations regarding cost and standardization.
The document discusses Radio Frequency Identification (RFID) technology, including how it works, its components, types of tags, frequency and read ranges, applications in various industries, and results from a survey on potential uses for RFID. RFID uses radio waves to automatically identify objects and has benefits over barcodes like storing more data and reading from a distance, though costs remain higher and standards are still being developed.
1) RFID uses radio frequencies to electronically identify objects. Tags carry data like serial numbers that readers can access without line of sight.
2) RFID has applications in access control, asset tracking, supply chain management, and electronic toll collection.
3) A survey found that respondents saw potential RFID applications in document management, inventory control, library management, and logistics. Further development is needed in medical uses and library management to realize more benefits.
The document discusses RFID technology including its components, types of tags, applications in areas like supply chain management, security and libraries. It also presents results of a survey on possible industries for RFID use and discusses further development opportunities and challenges of RFID. RFID allows contactless identification of objects and holds more data than barcodes but costs remain relatively high.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, frequency and read ranges, and applications. It provides details on how RFID systems work and surveys results on industries where respondents think RFID can be applied, with logistics and supply chain management and library management being the most common responses. The document also discusses pros and cons of RFID compared to other identification technologies like barcodes.
The document discusses RFID technology, including its components, types of tags, current applications, results of an online survey on its benefits in different industries, further development areas, and conclusion. RFID provides benefits like contactless reading, ability to hold more data than barcodes, and updating data, but costs remain relatively high and standards are still being developed. Overall, the document provides an overview of RFID technology and its applications.
The document discusses radio frequency identification (RFID) technology. It describes the components of an RFID system including tags, readers, and antennas. It outlines the different types of RFID tags and their applications in areas like access control, asset tracking, supply chain management, and more. The document also presents the results of an online survey that found industries see potential for RFID in inventory control, logistics, security, and other areas. It concludes that while RFID offers benefits over barcodes, costs remain relatively high and standards are still being developed.
The document discusses RFID technology, including its components, frequency ranges, tag types, and applications in various industries. A survey was conducted to gather opinions on possible RFID applications from small and medium enterprises. The document concludes that RFID provides benefits like contactless reading and holding more data than barcodes, but also has limitations like higher costs compared to barcodes and potential signal interference from some materials.
This document discusses RFID technology, its components, types of tags, applications, and the results of an online survey about RFID. It summarizes RFID as a technology that uses radio waves to identify objects electronically by reading data stored on RFID tags. The document outlines current and potential future applications of RFID in areas like logistics, manufacturing, retail, and healthcare. It also reports the results of a survey of SMEs that found the most common industries seen as suitable for RFID were document management, inventory control, and logistics/supply chain management.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, current applications such as supply chain management and electronic toll collection, the results of an online survey on potential applications, and future development opportunities in areas such as medical uses and library management. RFID offers advantages over barcodes such as contactless reading and ability to hold more data, but costs remain higher and standards are still being developed.
The document discusses RFID technology, including how it works, its components, different tag types, applications in various industries, and the results of a survey on possible uses for RFID. RFID uses radio waves to automatically identify objects through tags attached to or embedded in them, and is seen as having potential applications across industries like logistics, healthcare, and asset tracking due to benefits like contactless reading and storing more data than barcodes. However, concerns about RFID include higher costs compared to barcodes and potential signal interference from some materials.
The document discusses the history, components, types, frequencies and applications of radio frequency identification (RFID) technology. It describes the basic parts of an RFID system and how passive, semi-passive, and active RFID tags operate. Examples of common applications of RFID technology are also provided across various industries such as logistics, retail, transportation and more.
The document discusses the innovation of mobile phones through a survey of small and medium enterprises on their opinions of radio frequency identification technology and its applications. The majority of respondents thought RFID could be applied to library management, logistics and supply chain management, and inventory control. Further development of RFID is seen as beneficial in medical uses and library management according to the document.
This document discusses 2D barcodes and RFID technology. It describes the components and types of RFID tags, including passive, semi-passive, and active tags. It also outlines several common applications of RFID technology, such as asset tracking, access control, and supply chain management. The document reports the results of an online survey that found logistics and supply chain management to be the most common industry seen as suitable for RFID applications. It concludes that RFID offers benefits over barcodes like contactless reading and rewritable data, but that costs remain relatively high.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common RFID applications in areas like supply chain management and access control, and the results of a survey on opinions about RFID's benefits and limitations.
The document discusses RFID technology, including how RFID systems work, different types of RFID tags, common RFID frequencies and their applications. It also examines the results of an RFID survey that found library management and logistics/supply chain management to be industries seen as suitable for RFID applications. The conclusion notes both benefits of RFID such as contactless reading but also challenges around costs and developing standards.
The survey found that RFID has positive applications in areas like medical uses and library management by allowing contactless reading of tags through materials and holding more data than barcodes. However, respondents also noted negatives such as RFID still having relatively high costs compared to barcodes and potential signal problems with some materials as standards are still being developed.
Here are the key positives and negatives of RFID technology according to the respondent:
Positives:
- Contactless reading ability and can read through materials
- Holds more data than barcodes
- RFID tag data can be changed or added
- More effective and convenient
Negatives:
- Relative high cost compared to barcodes
- RFID signals may have issues with some materials
- RFID standards still being developed
The document describes several important landmarks in Buenos Aires, Argentina. The Congreso Nacional is where deputies and senators work. Plaza de Mayo is the civic heart of the city where historical moments occurred and people now make petitions. La Casa Rosada is the pink presidential office building considered one of the most emblematic in Buenos Aires and has a museum of former presidents. The Colón Theatre is the most important in Argentina and considered one of the top five theatres worldwide located in the city center.
RFID technology uses radio waves to electronically identify objects. An RFID tag contains information that is transmitted to an RFID reader when within range of its radio waves. Common RFID components include tags/inlays containing chips and antennas, readers/antennas, and application software. Tags can be passive, semi-passive, or active depending on their power source. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. A survey found that respondents thought RFID could be applied to inventory control, security, logistics, and library management. Further development is needed in medical and library uses. While RFID offers advantages over barcodes, costs remain relatively high and standards are still being developed
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common RFID applications in areas like supply chain management and access control, and the results of a survey on industries where respondents think RFID can be applied. The conclusion covers both benefits of RFID like contactless reading and ability to hold more data than barcodes, as well as limitations like higher costs compared to barcodes and potential signal interference issues.
RFID technology uses radio waves to automatically identify objects through RFID tags and readers. The document discusses the components, types, and applications of RFID systems in areas such as supply chain management, access control, and electronic toll collection. It also outlines future developments and opportunities for RFID, as well as some limitations regarding cost and standardization.
The document discusses Radio Frequency Identification (RFID) technology, including how it works, its components, types of tags, frequency and read ranges, applications in various industries, and results from a survey on potential uses for RFID. RFID uses radio waves to automatically identify objects and has benefits over barcodes like storing more data and reading from a distance, though costs remain higher and standards are still being developed.
1) RFID uses radio frequencies to electronically identify objects. Tags carry data like serial numbers that readers can access without line of sight.
2) RFID has applications in access control, asset tracking, supply chain management, and electronic toll collection.
3) A survey found that respondents saw potential RFID applications in document management, inventory control, library management, and logistics. Further development is needed in medical uses and library management to realize more benefits.
The document discusses RFID technology including its components, types of tags, applications in areas like supply chain management, security and libraries. It also presents results of a survey on possible industries for RFID use and discusses further development opportunities and challenges of RFID. RFID allows contactless identification of objects and holds more data than barcodes but costs remain relatively high.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, frequency and read ranges, and applications. It provides details on how RFID systems work and surveys results on industries where respondents think RFID can be applied, with logistics and supply chain management and library management being the most common responses. The document also discusses pros and cons of RFID compared to other identification technologies like barcodes.
The document discusses RFID technology, including its components, types of tags, current applications, results of an online survey on its benefits in different industries, further development areas, and conclusion. RFID provides benefits like contactless reading, ability to hold more data than barcodes, and updating data, but costs remain relatively high and standards are still being developed. Overall, the document provides an overview of RFID technology and its applications.
The document discusses radio frequency identification (RFID) technology. It describes the components of an RFID system including tags, readers, and antennas. It outlines the different types of RFID tags and their applications in areas like access control, asset tracking, supply chain management, and more. The document also presents the results of an online survey that found industries see potential for RFID in inventory control, logistics, security, and other areas. It concludes that while RFID offers benefits over barcodes, costs remain relatively high and standards are still being developed.
The document discusses RFID technology, including its components, frequency ranges, tag types, and applications in various industries. A survey was conducted to gather opinions on possible RFID applications from small and medium enterprises. The document concludes that RFID provides benefits like contactless reading and holding more data than barcodes, but also has limitations like higher costs compared to barcodes and potential signal interference from some materials.
This document discusses RFID technology, its components, types of tags, applications, and the results of an online survey about RFID. It summarizes RFID as a technology that uses radio waves to identify objects electronically by reading data stored on RFID tags. The document outlines current and potential future applications of RFID in areas like logistics, manufacturing, retail, and healthcare. It also reports the results of a survey of SMEs that found the most common industries seen as suitable for RFID were document management, inventory control, and logistics/supply chain management.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of RFID tags, current applications such as supply chain management and electronic toll collection, the results of an online survey on potential applications, and future development opportunities in areas such as medical uses and library management. RFID offers advantages over barcodes such as contactless reading and ability to hold more data, but costs remain higher and standards are still being developed.
The document discusses RFID technology, including how it works, its components, different tag types, applications in various industries, and the results of a survey on possible uses for RFID. RFID uses radio waves to automatically identify objects through tags attached to or embedded in them, and is seen as having potential applications across industries like logistics, healthcare, and asset tracking due to benefits like contactless reading and storing more data than barcodes. However, concerns about RFID include higher costs compared to barcodes and potential signal interference from some materials.
The document discusses the history, components, types, frequencies and applications of radio frequency identification (RFID) technology. It describes the basic parts of an RFID system and how passive, semi-passive, and active RFID tags operate. Examples of common applications of RFID technology are also provided across various industries such as logistics, retail, transportation and more.
The document discusses the innovation of mobile phones through a survey of small and medium enterprises on their opinions of radio frequency identification technology and its applications. The majority of respondents thought RFID could be applied to library management, logistics and supply chain management, and inventory control. Further development of RFID is seen as beneficial in medical uses and library management according to the document.
This document discusses 2D barcodes and RFID technology. It describes the components and types of RFID tags, including passive, semi-passive, and active tags. It also outlines several common applications of RFID technology, such as asset tracking, access control, and supply chain management. The document reports the results of an online survey that found logistics and supply chain management to be the most common industry seen as suitable for RFID applications. It concludes that RFID offers benefits over barcodes like contactless reading and rewritable data, but that costs remain relatively high.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, the different types of RFID tags, common RFID applications in areas like supply chain management and access control, and the results of a survey on opinions about RFID's benefits and limitations.
The document discusses RFID technology, including how RFID systems work, different types of RFID tags, common RFID frequencies and their applications. It also examines the results of an RFID survey that found library management and logistics/supply chain management to be industries seen as suitable for RFID applications. The conclusion notes both benefits of RFID such as contactless reading but also challenges around costs and developing standards.
The survey found that RFID has positive applications in areas like medical uses and library management by allowing contactless reading of tags through materials and holding more data than barcodes. However, respondents also noted negatives such as RFID still having relatively high costs compared to barcodes and potential signal problems with some materials as standards are still being developed.
Here are the key positives and negatives of RFID technology according to the respondent:
Positives:
- Contactless reading ability and can read through materials
- Holds more data than barcodes
- RFID tag data can be changed or added
- More effective and convenient
Negatives:
- Relative high cost compared to barcodes
- RFID signals may have issues with some materials
- RFID standards still being developed
The document describes several important landmarks in Buenos Aires, Argentina. The Congreso Nacional is where deputies and senators work. Plaza de Mayo is the civic heart of the city where historical moments occurred and people now make petitions. La Casa Rosada is the pink presidential office building considered one of the most emblematic in Buenos Aires and has a museum of former presidents. The Colón Theatre is the most important in Argentina and considered one of the top five theatres worldwide located in the city center.
We conducted a survey of 77 students to analyze the distribution of their heights. [1] The mode was 155-159 cm with 29 students. [2] The median height was calculated to be 157.53 cm. [3] The mean height of all students was 160.63 cm.
El baloncesto consiste en hacer pasar un balón a través de un aro de metal rodeado por una red. Se juega entre dos equipos de 5 jugadores cada uno en una cancha más pequeña que otros deportes, dividiendo el partido en dos tiempos de 20 minutos. Los jugadores se mueven con el balón y lo lanzan al aro para anotar puntos, no pudiendo retener el balón por más de 5 segundos ni pasarlo entre compañeros con otra parte del cuerpo que no sea la mano.
This document provides a list of adjectives for the 2nd quarter that describe negative states like sad, gloomy, and oppressed as well as positive states like shining, bright, and unhurried. The adjectives include melancholy, downtrodden, impartial, futile, lethargic, notorious, gaudy, cynical, fickle, radiant, simultaneous, tactful, leisurely, and transparent.
A empresa de tecnologia anunciou um novo smartphone com câmera aprimorada, maior tela e melhor desempenho. O dispositivo também possui recursos adicionais de inteligência artificial e segurança de dados aprimorados. O lançamento do novo smartphone está programado para o final deste ano.
The document discusses Radio Frequency Identification (RFID) technology, including how RFID systems work, different types of RFID tags, common RFID frequencies and their applications. It also presents results from an opinion survey on possible applications of RFID technology. In conclusion, while RFID provides benefits like contactless reading and storing more data, its costs remain higher than barcodes and standards are still being developed.
The document discusses Radio Frequency Identification (RFID) technology, including its components, types of tags, current applications in various industries, results of an online survey on potential RFID applications, areas for further development, and conclusions on the benefits and limitations of RFID compared to other identification technologies.
The document discusses RFID technology, including its components, types of tags, applications in various industries, results from an online survey on potential RFID applications, opportunities for further development, and concludes that RFID provides contactless reading and holds more data than barcodes but costs remain higher than barcodes and standards are still being developed.
RFID technology uses radio waves to electronically identify objects. It consists of tags that store data, readers that interrogate tags, and application software. There are passive, semi-passive, and active tags. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. A survey found potential industries for RFID include document management, inventory control, library management, logistics, and security. Further development opportunities exist in medical and library uses. RFID provides contactless reading, stores more data than barcodes, and allows updating tag data, but costs remain higher than barcodes and signals can be blocked by some materials.
The document discusses radio frequency identification (RFID) technology, including its components, types of RFID tags, current applications in areas such as supply chain management and toll collection, results of an online survey on potential industry applications, opportunities for further development in medical and library uses, and concludes that RFID provides benefits over barcodes but also has limitations such as higher costs and standardization issues.
RFID involves the use of small electronic tags that can be attached to or embedded in objects to track them wirelessly using radio waves, with tags containing data that is transmitted to an RFID reader when within range; the basic components of an RFID system include RFID tags containing chips and antennas to transmit data, readers to interrogate tags, and software to process the data; common applications of RFID tags include access control, asset tracking, supply chain management, and electronic toll collection due to benefits like contactless reading and ability to store more data than barcodes.
The document discusses RFID technology and its various applications. It provides an overview of RFID components and tag types, as well as current and potential applications in areas like supply chain management, vehicle identification, and medical uses. An online survey found that respondents saw potential RFID applications in inventory control, logistics, security, and library management. The document concludes that RFID provides benefits over barcodes but also has some limitations around cost and standardization.
RFID technology allows for electronic identification and wireless tracking of objects using radio frequency signals. An RFID system consists of RFID tags attached to objects, RFID readers to interrogate tags, and software. There are three main types of tags: passive, semi-passive, and active. Current applications include access control, asset tracking, supply chain management, and electronic toll collection. While offering benefits over barcodes like contactless reading and rewritable data, RFID adoption has been limited by higher costs compared to barcodes and interoperability issues due to evolving standards. Further developments are expected in medical and library uses of RFID.
RFID technology allows for electronic identification and tracking of objects using radio waves. It consists of tags that carry identifying information, and readers that can access that information from a distance without line-of-sight. Common applications include access control, asset tracking, supply chain management, and electronic toll collection. An online survey found that respondents saw potential for RFID in areas like library management, logistics, and healthcare. Further development of RFID was seen as promising in medical and library uses. While RFID offers advantages over barcodes in data capacity and readability, costs remain relatively high and standardization is still ongoing.
RFID consists of tags that transmit data to readers via radio frequencies and has applications in supply chain management, logistics, banking, and more. A survey found the top applications were supply chain management, logistics, and security. Further development is needed in medical and library uses. While RFID provides benefits over barcodes like contactless reading and rewritable data, costs remain higher and standards are still being developed.
The document discusses RFID technology, including its components, types of tags, applications in various industries, results of an online survey on possible applications, and the future development and conclusion that RFID provides benefits like contactless reading and storing more data than barcodes but also has disadvantages like higher costs and incomplete standards.
The document discusses RFID technology, including its components, types of tags, applications, and survey results. RFID uses radio waves to identify objects electronically by reading tags that contain information. Common applications include asset tracking, access control, and supply chain management. A survey found that respondents saw potential uses in library management, logistics, and medical/pharmaceutical industries. While RFID offers benefits over barcodes like contactless reading and rewritable data, costs remain relatively high and standards are still being developed.
The document discusses RFID technology, including how RFID systems work, different types of RFID tags, common RFID applications in various industries, and the results of a survey on possible applications for RFID technology as seen by small and medium enterprises. It also notes both advantages and disadvantages of RFID compared to other identification technologies like barcodes.
2. Workflow
Survey Future
Introduction Applications Conclusion
Results Development
3. RFID
RFID = Radio Frequency Identification
Electronic labeling and wireless identification of objects
using radio frequency
Tag carries with its information
a serial number
Model number
Color or any other imaginable data
When these tags pass through a field generated by a
compatible reader, they transmit this information back to
the reader, thereby identifying the object
4. RFID components
A basic RFID system consists of these components:
A programmable RFID tag/inlay for storing item data;
Consisting of an RFID chip for data storage
an antenna to facilitate communication with the RFID chip
A reader/antenna system to interrogate the RFID
inlay
Application software and a host computer system
5. RFID Tag
The RFID tag consists of an integrated circuit (IC)
embedded in a thin film medium.
Information stored in the memory of the RFID chip is
transmitted by the antenna circuit embedded in the
RFID inlay via radio frequencies, to an RFID reader
3 types
Passive
Semi-passive
Active
6. Types of RFID Tags
Active Tags Semi-passive Tags Passive Tags
•Use a battery •Contain built-in •Derive their power from
•communicate over batteries to power the the field generated by
distances of several chip’s circuitry, resist the reader
meters interference and •without having an
circumvent a lack of active transmitter to
power from the reader transfer the information
signal due to long stored
distance.
•They are different from
active tags in that they
only transmit data at
the time a response is
received
7. Applications
Frequency Appx. Read Range Data Speed Cost of Tags Application
Low Frequency <5cm Low High • Animal
(125kHz) Identification
(passive)
• Access Control
High Frequency (13.56 10 cm – 1m Low to Moderate Medium to Low • Smart Cards
Mhz)
(passive) • Payment
(paywave)
Ultra High Frequency 3m -7m Moderate to High Low • Logistics and
(433, 868-928 Mhz) Supply Chain
(passive)
• Baggage Tracking
Microwave (2.45 & 5.8 10m -15m High High • Electronic toll
Ghz) collection
(passive) (Autotoll)
20m – 40m • Container
(active) Tracking
8. Current Applications
Application Representative Competitive Current Penetration Typical Tag Type
Segment Applications Technologies
Access Control Doorway entry Other keyless entry High Passive
technologies
Asset Tracking Locating tractors None Low Active
within a freight yard
Asset Tagging Tracking corporate Bar Code Low Passive
computing systems
Authentication Luxury goods Holograms Low Passive
counterfeit
prevention
Baggage Tracking Positive bag Bar Code, Optical Low Passive
matching Character
Recognition
POS Applications SpeedPass Credit Cards, Smart Medium Passive
Cards, Wireless
Phones
SCM (Container Tracking containers GPS-based Systems Low Active
Level) in shipping terminals
SCM (Pallet Level) Tracking palletized Bar Code Minimal Active, Passive
shipments
SCM (Item Level) Identifying individual Bar Code Minimal Passive
items
Vehicle Electronic toll Bar Code, License Medium Active, Passive
Identification collection plate, reader
systems
Vehicle Automotive ignition Other theft High Passive
Immobilizers systems prevention
technologies
9. Credit Cards with RFID
(Paywave function)
Applications
Octopus (Smart Card)
12. Survey Result
Types of industries that respondents think
it is possible to apply RFID technology
Document Management
8%
Inventory Control
10%
Security
Customer Services
8%
5%
Library Management Hotel Management
21% Other 5%
18%
Banking and Finance
5%
Pharmaceutic
manufacturing
Social Services
industries Logistics and Supply Chain 3%
15% Management
20%
15. Conclusion
Positive
RFID is a contactless reading technology and can read through
other materials
Hold more data than barcode does
RFID tags data can be changed or added
More effective, bring lots of convenience to us
Negative
Cost is relatively remain high (compare to barcode)
RFID signals may have problems with some materials
RFID standards are still being developed