RFID antennas are crucial for transmitting and receiving signals in RFID systems, facilitating item identification and tracking. Various types of antennas include linearly polarized, circularly polarized, far-field, near-field, and ground antennas, each with specific operational frequencies and features. Benefits of RFID antennas encompass automated data collection, enhanced supply chain visibility, and reduced labor costs.

1. RFID Antenna Types: Which One
is Right for Your Business

2. What is RFID Antenna?
• RFID antenna is responsible for transmitting and receiving
radio signals in RFID system.
• It helps in the identification and tracking of items equipped
with RFID tags.
• The antenna is designed to operate at specific frequencies,
such as low frequency(LF), high frequency(HF), ultra high
frequency (UHF)
• Can be integrated into various devices and applications
• Size and shape of the antenna can vary depending on the
requirements of RFID system.
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3. Benefits of RFID Antenna
• Automated Data Collection
• Streamlined Inventory Management
• Enhanced Security
• Improved Supply Chain Visibility
• Reduced Labor Costs
• Anti-counterfeiting and Authentication
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4. Types of RFID Antenna
• Linearly Polarized Antennas
• Circularly Polarized Antennas
• Far-Field Antennas
• Near-Field Antennas
• Ground Antennas
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5. Linearly Polarized Antennas
Operating Frequency : 860-870
MHz, UHF
Polarization : LP (Linear
Polarized)
Model :UHF/T9NL
Gain :9 dBic
Connector: TypeN Connector
Dimension(mm) : 300 X 300 X 10
VSWR(Max): 1.5:1
AxialRatio(dB): 2(Max)
Max.PowerInput(Watts) : 50
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6. Circularly Polarized Antennas
Operating Frequency : 860-870
MHz, UHF
Polarization : Circular
Polarization (RHCP/LHCP)
Model :UHF/T9NL
Gain :9 dBic
Connector: TypeN Connector
Dimension(mm) : 300 X 300 X 10
VSWR(Max): 1.5:1
AxialRatio(dB): 2(Max)
Max.PowerInput(Watts) : 50
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7. Far-Field Antennas
Operating Frequency : 865-867 Mhz,
Ultra High Frequency (UHF)
Polarization : Right hand circular
polarized
Gain : 8 dBic
Max Read Distance : Up to 9m (29 ft)
Connector Type : SMA female
(connects to SMA male)
Mounting : Flush or VESA mount
Dimensions : 250mm x 250mm x 14
mm
IP Rating : IP 67
Operating Temperature : -20° to
+55°C
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8. Near-Field Antennas
Operating Frequency : 865–867 MHz
Ultra High Frequency(UHF)
IP Rating : IP54
Dimension : 150mm(L) x 150mm(W)
x 8.6mm(D)
Connector Type : SMA female
connector
Mounting : Integrated mounting
holes on the backside of the antenna
Polarization : Circular
VSWR : 1.95 typical
Nominal Impedance : 50 ohm
Maximum Input Power : 3 W
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9. Ground Antennas
Operating Frequency : 865-868 MHz
(ETSI) / 902-928 MHz (FCC)
Polarization : Linear Far-field
Gain : 10 dBi typical
Nominal impedance : 50 ohm
Dimensions : 1220 mm x 600 mm x
12 mm
Antenna Enclosure : Moulded
polyurethane housing
IP Rating: IP66
Connector type : RPTNC (refer to
cable length detail below)
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10. Application of RFID Antenna
• Supply Chain and Logistics
• Library Management
• Event Management
• Inventory Management
• Manufacturing Process Control
• Retail and Point of Sale
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11. Thankyou
EnCstore.com Private Limited
16D, First Floor, Mahaluxmi Metro Tower,
Sector-4, Vaishali, Ghaziabad,
Uttar Pradesh-201010 (India)
Contact : +91-8130501143
Email Id : Presales@encstore.com
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