Several key issues in single-chip UHF RFID reader design

Runxi Zhang, Chunqi Shi, Yihao Chen, Wei He, Ping Xu, Shuai Xu, Zongshen Lai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Several key issues including system noise figure, input linearity, LO phase noise performance and transceiver setting-up time are recapitulated in this paper for the design of single-chip UHF RFID reader. The reader Rx noise figure is different between LBT and normal mode. The input linearity is decided by the maximum interferer due to Tx-to-Rx leakage. Phase noise requirements are to meet with Tx transmission spectrum mask, and withhold adjacent interferer and in-band self-jammer. The transceiver setting-up time is determined by the larger value between frequency synthesizer switching time and DC-offset removal time. A low-power low-cost single-chip 0.18mu;m CMOS UHF RFID reader transceiver is verified based on the foregoing analyses.

Original languageEnglish
Title of host publication2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010
Pages1453-1456
Number of pages4
DOIs
StatePublished - 2010
Event2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010 - Chengdu, China
Duration: 8 May 201011 May 2010

Publication series

Name2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010

Conference

Conference2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010
Country/TerritoryChina
CityChengdu
Period8/05/1011/05/10

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