UHF Near Field
UHF Near Field Antenna Overview
Definition and Functionality: UHF near-field antennas are designed for radio frequency identification (RFID) applications that operate in the ultra-high frequency (UHF) range. These antennas are particularly effective for short-range communication, allowing for precise identification and tracking of RFID tags.
Technology Development: Traditionally, RFID technology has been utilized at low frequency (LF) and high frequency (HF) bands. However, advancements in UHF near-field technology have expanded its applications, enabling more efficient reading of tags in close proximity.
Design Innovations: Recent developments include configurable loop array antennas that enhance the interrogation zone of the reader. These antennas utilize resonator-loaded microstrip lines to create a larger reading area, making them suitable for various applications, including tracking small laboratory animals.
Applications: UHF near-field antennas are ideal for environments where precise and short-range RFID tag reading is required. They are commonly used in laboratory settings, retail environments, and other scenarios where accurate tracking of items or animals is essential.
Performance Optimization: The performance of UHF near-field antennas can be optimized by modifying parameters such as antenna design and configuration. This allows for improved reading capabilities and efficiency in identifying near-field rfid tags.
Product Offerings: Companies like Times-7 offer a range of near-field UHF RFID antennas specifically designed for applications requiring short read ranges, ensuring that users can find the right solution for their needs.
If you have any specific questions or need further information about UHF near-field antennas, feel free to ask!
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Times-7 A6020 UHF RFID Conveyor Portal with Underbelt Antenna
TIMES-7
$8,765.00The A6020 is the latest solution to UHF RFID conveyor-belt applications. This antenna has flexible mounting and connectivity options and can be easily installed into an existing infrastructure, making it perfect for use cases such as airport baggage...$8,765.00 -
Times-7 SlimLine A5531 UHF RFID Ground Antenna
TIMES-7
$495.00SlimLine A5531 Ultra-low Profile UHF RFID Linear Polarized Ground Antenna Part of Times-7’s exclusively unique range of ground antennas the A5531 is a high performance ground antenna optimized for applications involving moving products, assets and...$495.00 -
Times-7 Slimline A5530C UHF RFID Ground Mat Antenna
TIMES-7
$1,855.00The Times7 A5530 stands out as a high-performance ground mat antenna designed to optimize applications involving the movement of products, assets, and people. Ideal for RFID deployments requiring an ultra-low profile, robust, and weather-resistant...$1,855.00 -
Times-7 Slimline A6031 Circular Polarised UHF Antenna
TIMES-7
$220.00The Times7 A6031 is part of the SlimLine series, offering a versatile solution for UHF RFID applications in environments where space is limited or customer interaction is key. This ultra-low profile circular polarized flat panel antenna boasts a...$220.00 -
Times-7 SlimLine A5020LX - Linear Polarized Antenna
TIMES-7
$230.00The A5020 Linear Extreme antenna is a member of our A5020 family, a versatile range of high performing antennas for various applications. Our A5020 antenna range includes some of our best-selling antennas because they are robust yet compact. Equipped...$230.00 -
TronRFID TR0505 NearField / Short Range UHF RFID Antenna
TRONRFID
$145.00The TronRFID TR0505 Nearfield antenna offers an impressive close read range, reaching up to 10 cm / 4” from the antenna’s surface, making it ideal for tap or touch applications.Its sleek aesthetics and timeless...$145.00