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Why Choose Us
Found in 2010, Shenzhen Handheld-Wireless Technology Co.,Ltd., is a professional provider of products and solutions of RFID, barcode and biometrics technologies. We always committed to focusing on self-designing, developing and production of handheld terminal equipment,and our products was widely used in enterprise intelligent data acquisition and management of various industries, awarded as national-level high-tech enterprise with 400 staff members,ISO9001certificated and all products passed CE and FCC certification. And headquartered in Shenzhen, over 50 offices with technical team for offering better service, separately located in Beijing, Wuhan, Hangzhou, Xi’an, etc.
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What are circularly polarized antennas and linearly polarized antennas in RFID?
The RFID antenna is a crucial part to realize the reading function of the RFID hardware device. The difference of the antenna directly affects the reading distance, range, etc., and the antenna is an important factor affecting the reading rate. The antenna of the RFID reader can be mainly devided...
Antenna gain: One of important factors affecting the reading and writing distance of RFID readers
The read and write distance of a radio frequency identification (RFID) reader depends on many factors, such as the transmission power of the RFID reader, the antenna gain of the reader, the sensitivity of the reader IC, the overall antenna efficiency of the reader, the surrounding Objects (especi...
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