Fabrication of RFID Reader RF Transceiver for 900 MHz Bandwidth 


Vol. 31,  No. 1, pp. 58-64, Jan.  2006


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  Abstract

A 900-MHz band transceiver has been developed for RFID reader applications. In the transmitter, a GaAs SPST switch is used for high speed switching and low power consumption. In the receiver, a double balanced mixer is used to compress even-harmonic products. The ASK demodulator which consists of an active filter and comparator is used to reject the unwanted in band interferers. The transceiver produces a maximum transmitting power of 30 dBm and exhibits an 5 m communication range with a 6-dBi gain antenna.

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  Cite this article

[IEEE Style]

B. Kim, C. Kim, N. Y. Kim, Y. Kim, "Fabrication of RFID Reader RF Transceiver for 900 MHz Bandwidth," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 1, pp. 58-64, 2006. DOI: .

[ACM Style]

Bo-Joon Kim, Chang-Woo Kim, Nam Yoon Kim, and Young-Gi Kim. 2006. Fabrication of RFID Reader RF Transceiver for 900 MHz Bandwidth. The Journal of Korean Institute of Communications and Information Sciences, 31, 1, (2006), 58-64. DOI: .

[KICS Style]

Bo-Joon Kim, Chang-Woo Kim, Nam Yoon Kim, Young-Gi Kim, "Fabrication of RFID Reader RF Transceiver for 900 MHz Bandwidth," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 1, pp. 58-64, 1. 2006.