This presentation gives an overview of the networking and conceptualize the terms of the Satellite networking systems, and also provide a glance of the typical functionality of the satellite system in establishing the worldwide mobile communication system, as well as the broadcasting system.
With the support and encouragement of my faculty and friends developed this presentation...
Thank you
this presentation is about satellite communication which includes working of gps ,vsat ,frequency bands ,needs of communication satellite ,types of satellite ,working ,orbits ,elements involved in working ,transponder ,satellite control center ,satellite network
This presentation gives an overview of the networking and conceptualize the terms of the Satellite networking systems, and also provide a glance of the typical functionality of the satellite system in establishing the worldwide mobile communication system, as well as the broadcasting system.
With the support and encouragement of my faculty and friends developed this presentation...
Thank you
this presentation is about satellite communication which includes working of gps ,vsat ,frequency bands ,needs of communication satellite ,types of satellite ,working ,orbits ,elements involved in working ,transponder ,satellite control center ,satellite network
Presentation on Satellite Communication
Presentation on Satellite Communication
Outlines:
History
Definition
Communication system
Architecture
Operation of satellite
Elements
>Space Segment
>Ground Segment
Earth Stations
Digital Earth Station
Orbits
Geostationary Orbit (GSO)
Non-Geostationary Orbit (NGSO)
Different Satellite Communications : Services
Advantages OF SATELLITE COMMUNICATION
Applications OF SATELLITE COMMUNICATION
Future
Conclusion
This presentation covers:
Basics of Satellite communication
Indian Communication satellites
Satellite link and elements of satellite communication
Frequency bands of satellite communication
Different orbits of satellite communication
Link budget calculations
Check out the detailed Case Studies on the Satellite Communication Services like Maritime VSAT, Fleet Broadband, Global Xpress, Iridium OpenPort, Narrowband and Maritime Handheld Devices
Presentation on Satellite Communication
Presentation on Satellite Communication
Outlines:
History
Definition
Communication system
Architecture
Operation of satellite
Elements
>Space Segment
>Ground Segment
Earth Stations
Digital Earth Station
Orbits
Geostationary Orbit (GSO)
Non-Geostationary Orbit (NGSO)
Different Satellite Communications : Services
Advantages OF SATELLITE COMMUNICATION
Applications OF SATELLITE COMMUNICATION
Future
Conclusion
This presentation covers:
Basics of Satellite communication
Indian Communication satellites
Satellite link and elements of satellite communication
Frequency bands of satellite communication
Different orbits of satellite communication
Link budget calculations
Check out the detailed Case Studies on the Satellite Communication Services like Maritime VSAT, Fleet Broadband, Global Xpress, Iridium OpenPort, Narrowband and Maritime Handheld Devices
hiee guyes this is swapnil thaware here i uploaded slide for your knowledge if you want more detail msg me on fb or mail i will help you
thanking you and slideshare.com
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2. Introduction:
• The world today has become increasingly dependent on information and
communication technologies (ICT).
• Communication Satellites today have become an integral part of global
information infrastructure, connecting people across the world and serving
communications needs of individuals, businesses and governments.
• Satellite communications is enabling breakthroughs like intercontinental
telephony, live television from remote regions, the broadcasting of television
channels to all citizens, global positioning, trunking for telecom operators and
reliable data networks for private companies.
• In recent years, satellite technology has seen a significant leap in advancement.
3. The Radio Experiment
• 1897, Marconi sent the first ever wireless communication over open sea.
The experiment, witnessed a message transverse over the Bristol Channel
a distance of 6 mms. The message read "Are you ready"
4. WHAT IS A COMMUNICATION
SATELLITE?
A satellite is an object that orbits another large
object like planet.
A communication satellite is a station in space
that is used for telecommunication, radio and
television signals.
The first satellite with radio transmitter was in
1957.
5. • In 1962, the American Telecommunication giant AT & T launched the
world first true communication satellite ,called Telstar.
• Telstar was the first active, direct relay communications satellite.
• It was launched by NASA from Cape Canaveral on July 10, 1962, the first
privately sponsored space launch.
• Since then, countless communication satellites have been placed into
earth orbit, and the technology being applied to them is growing is
growing in sophistication.
6. How do Satellites Works?
• Two Stations on Earth want to communicate through radio
broadcast but are too far away to use conventional
means.
• The two stations can use a satellite as a relay station for
their communication
• One Earth Station sends a transmission to the satellite.
This is called a Uplink.
• The satellite Transponder converts the signal and sends it
down to the second earth station. This is called a
Downlink.
7.
8. HOW SATELLITES ARE USED
• Fixed Service Satellites (FSS)
Example: Point to Point Communication
• Broadcast Service Satellites (BSS)
[Also called as Direct Broadcast Service]
Example: Satellite Television/Radio
• Mobile Service Satellites (MSS)
Example: Satellite Phones
9. Fixed Service Satellites (FSS)
Fixed satellite service (FSS) is the official classification
for geostationary communications satellites that provide broadcast
feeds to television stations, radio stations and broadcast networks.
FSSs also transmit information
for telephony, telecommunications, and data communications.
Satellites providing Fixed-Satellite Services (FSS) transmit radio
communications between ground Earth stations at fixed locations.
E.g:Point-to-Point Communication
10. Broadcast Service Satellites (BSS)
Broadcast Service Satellites is also known as Direct-Broadcast
Service (DBS).
Direct-broadcast satellite (DBS) is a term used to refer to satellite
television broadcasts intended for home reception.
A direct broadcasting satellite is similar to a fixed service
satellite (FSS) however it offers a higher power output requiring
smaller antennas for receiving the signal.
Subscribers to DBS service use small reception dishes to receive
television programming beamed down from satellites that orbit over
the equator.
11.
12. Mobile Service Satellites (MSS)
• Mobile satellite service is service that links mobile earth stations
with base stations and with one another via one or more satellites.
• Mobile-Satellite Services (MSS) use a constellation of satellites
that provide communications services to mobile and portable
wireless devices such as cellular phones and Global Positioning
Systems.
• E.g.: Satellite phones
13.
14. Importance of satellite communication in
today’s world:
Communication satellites are not only playing an important
role in facilitating business and commerce the world over, but
are also important agents for socio-economic development.
15. APPLICATIONS:
Some typical applications of communication satellites are:
• Internet Access ·
• Broadband Data Communications ·
• RuralTelephony · ·
• News Distribution ·
• Distance Learning ·
• Multicast Services ·
• Land Mobile Communications ·
• National & Multinational Networks and Aeronautical & Maritime Links
16. Advantages:
• Easy to install new circuits
• Broadcast possibilities
• Temporary applications (restoration)
• User has control over own network
• Mobile communication can be easily established by satellite communication.
• Satellite communication is economical compared with terrestrial communication
particularly where long distances are involved.
• Compared to the optical fiber communication, satellite communication has the
advantages that, quality of transmitted signal and location of sending and
receiving stations are independent of distance.
17. Disadvantages:
• Large up front capital costs (space segment and launch).
• Interference and propagation.
• Congestion of frequencies and orbit.
• The antenna noise due to energy.
• Atmosphere behaves as a resistive medium.
• Expensive.
18. A vision of 2020…
Most peoples will experience HD and ultra-HD media andTV viewing at home
on multiple sets as linear viewing continues to be the mode of choice for
consumingTV content.
Media content will be delivered using a combination of fiber, cable
networks, wireless terrestrial networks and satellites, leveraging the strengths
of each individual technology and forming ―hybrid satellite-terrestrial
networks.
Satellite technology will be a key solution for wide-scale media and data
distribution, whether for digital cinemas, private homes or enterprises in urban
or remote locations
Satellite services will remain a non-intrusive, instant infrastructure, neither
harming protected areas nor disturbing delicate ecosystems.
Terrestrial networks will rely on satellite and fiber for efficiency, e.g., to
distribute high-demand content to the network edges speedily.
Remote facilities, energy plants and industrial processes will be monitored
24/7 by satellite.
19. Conclusion:
Satellites will remain the best utilization used for
communications due to their speed and other advantages
mention in this presentation.
20. REFERENCES:
• Digital Satellite Communication-TriT. H
• Satellite Communication-Monojit Mehra
• http://electriciantraining.tpub.com/14189/css/14189_135.htm
• Wikipedia
• http://infofavour.blogspot.in/2013/06/satellite-
communication-with-its.html