RFID is a popular AIDC technology that is used for identifying and tracking all kinds of assets in businesses such as retail, healthcare, manufacturing, supply chain logistics, etc. Businesses use RFID tags/labels and distinct RFID readers to accurately collect data from business processes on a day-to-day basis which is used for generating reports and insights for better decision making leading to higher productivity and growth.
All of this is only possible with high-quality, long-range RFID antennas that can accurately capture and transmit the radio frequency signals in relevant directions.
RFID far field reader antennas boost the range of RFID reader signals allowing for long-range tag detection and high-performing RFID systems in place. So, if you’re looking to implement RFID-based solutions in commercial or industrial settings, you need to consider various aspects of antenna design that directly affect the final RFID outcomes. You also need to procure high-quality RFID reader antennas from genuine RFID manufacturers to get the best results. In India, Perfect ID is a leading RFID manufacturer that provides high-quality Far-Field antennas in circular and linear polarization, with variations in antenna gain, mounting options, and form factors. With a sales office in the USA and India, Perfect ID is a Syrma SGS company and an Impinj silver partner in India. As a leading RFID manufacturer, Perfect ID also designs and manufactures RFID tags, RFID Mount On-metal Tags, NFC Tags, BLE beacons and gateways, etc.
What are Far Field Antennas?
RFID Far-Field antennas are designed on the basis of an electromagnetic field, away from the antenna providing long-range tag detection by RFID readers. The radio signals in this region are magnetic and electric (electromagnetic) in nature, in contrast to the near field, which is close to the source and consists of only magnetic field, reactive, and Fresnel.
In simple words, far-field antennas are used for RFID applications where a long read range is required, such as asset tracking in warehouses, retail stores, inventory management, supply chains and logistics, vehicle tracking, electronic toll collection, etc.
Perfect ID designs these antennas in various gain options (5.5 dBic, 8 dBic, 9dBic, etc.) and polarizations:
1. Circular Polarization
2. Linear Polarization
Wave UHF RFID Antenna
Perfect ID’s Wave UHF RFID antenna is a long-range, circular polarization antenna that is designed and manufactured with great precision and industry-grade polycarbonate covering with plenum and fire-resistant ratings. It features a great form factor, and fits perfectly virtually everywhere, offering high signal strength with 9dBic gain in 360 degree/circular directions.
It is best suited for use in Parking Management, Inventory Management, Hospital Asset Tracking applications, Logistics and supply chains, Automatic vehicle management, etc.
Wave UHF RFID Antenna: Specifications and Features
1. Antenna Size: 254.0 x 230.0 x 20.0 mm / 10 x 9.12 x 0.78 inch
2. Polarization: Circular polarization
3. Gain: 9 dBiC
4. Power Output: 3W
5. Material: Polycarbonate Covering
Wave UHF- Small RFID Antenna
This small Wave UHF RFID antenna is designed with a 150mm polycarbonate casing, offering long-range tag detection with absolute accuracy. The UHF RFID antenna by Perfect ID offers industry best performance and circular polarization ensures signal transmission in all directions for better performance.
The Wave UHF- Small RFID Antenna finds applications in vehicle identification and tracking, asset management, IT asset tracking, parking management, inventory management, retail, and the healthcare industry.
Wave UHF-Small RFID Antenna: Specifications and Features
1. Antenna Size: 150.0 x 150.0 x 14.5 mm /5.90 x 5.90 x 0.57 in
2. Polarization: Circular polarization
3. Gain: 5.5 dBiC
4. Power Output: 3W
5. Material: Polycarbonate Covering
Advantages of Perfect ID’s Far Field Antennas
UHF Far-field RFID antennas that off long read range have several advantages:
Offer Extended Reading Range
UHF Far-field RFID Reader antennas are designed to provide a longer reading range compared to near-field antennas. It can detect and read RFID tags from a distance of up to 15m, allowing for efficient and convenient inventory management, asset tracking, and identification.
Seamless Tag Reading
Far-field RFID antennas can read multiple tags simultaneously, enabling high-speed and high-volume tag reading, particularly useful in applications where a large number of tags need to be read quickly, such as in supply chain management or retail inventory control.
Improved Detection Accuracy
Perfect ID’s Far-field antennas offer better accuracy in detecting and reading RFID tags. Their design and configuration allow for more precise and reliable tag identification, reducing the chances of missed or false readings.
Flexibility with a Small Form Factor and Mounting Options
These field RFID antennas can be deployed in various environments and configurations, including fixed installations or mobile setups due to the small form factor and distinct mounting options (with Mounting Brackets).
Compatibility with UHF RFID Technology
Far-field antennas are commonly used in UHF (Ultra-High Frequency) RFID systems. UHF RFID technology offers advantages such as a longer read range, higher data transfer rates, and the ability to read multiple tags simultaneously. Far-field antennas are well-suited for UHF RFID applications, making them compatible with the benefits of this technology.
To conclude, Perfect ID is a leading RFID manufacturer in India that offers industrial-grade UHF far-field RFID antennas that are designed with great precision and follow industry specifications. These antennas can optimize RFID systems to meet specific operational requirements, such as in warehouses, distribution centers, or transportation hubs.
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