What is RFID UHF?Microchip manufacture

source：Industry News Popular：rfid fpc tag release time：2021-05-07 09:29:59 Article author：sznbone

　　rfid stands for radio frequency identification, English Radio Frequency Identification, also known as radio frequency identification, is a non-contact communication technology, commonly known as RFID electronic tags. Radio signals can be used to identify specific targets and read and write related data, without the need to establish mechanical or optical contact between the identification system and specific targets.

　　RFID can be divided into low frequency (LF), high frequency (HF), ultra high frequency (UHF), microwave (MW) according to the different operating frequencies. The corresponding representative frequencies are: low frequency below 135KHz, high frequency 13.56MHz , UHF 860M~960MHz, microwave 2.4G, 5.8G.

　　rfid UHF is the RFID technology applied in UHF 860-960MHz frequency. RFID UHF technology has the advantages of being able to read multiple tags at once, strong penetrability, multiple read and write, large data memory capacity, low cost, small size, convenient use, reliability and long life of passive electronic tags, etc. Features are widely used in various business solutions and fields.

　　Especially in the field of smart parking, the core technology of RFID UHF anti-collision algorithm and low-power chip design, through the parking card in the hands of the car owner and the reader antenna on the toll channel inductive communication, using computer networking technology to calculate in the background Charge, so as to allow multiple vehicles to pass at the same time, prevent cross-reading, and realize the purpose of charging without parking.

　　With the continuous development of domestic RFID technology, UHF RFID technology has become more and more widely used. In the future, more RFID UHF products will come out to promote the process of interconnection of all things in the Internet of Things.

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