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Content Provider | IEEE Xplore Digital Library |
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Author | Xiaoxing Feng Xin'an Wang Xing Zhang Binjie Ge Shan Liu Jinpeng Shen Jinsi Zhong Yuan Liu |
Copyright Year | 2009 |
Description | Author affiliation: Key Laboratory of Integrated Microsystems, Peking University Shenzhen Graduate School, Guangdong, 518055 China (Xiaoxing Feng; Xin'an Wang; Xing Zhang; Binjie Ge; Shan Liu; Jinpeng Shen; Jinsi Zhong; Yuan Liu) |
Abstract | A Mobile UHF RFID Reader made up of RF frontend, phase lock loop, analog baseband and digital baseband is designed and implemented in a 0.18um CMOS process. A RX configuration without LNA is adopted in this design for high linearity purpose. The 1dB input compression point is over 2dBm and input return loss is better than −10dB from 840MHz to 930MHz. A novel servo loop based DC offset cancellation scheme is realized without off-chip component. The reader consumes a power of 420mW with 20dBm power output. The sensitivity reaches to −71dBm. The whole chip occupies 3mmX3.7mm in 0.18um CMOS process. |
Starting Page | 537 |
Ending Page | 540 |
File Size | 4383759 |
Page Count | 4 |
File Format | |
ISBN | 9781424438686 |
DOI | 10.1109/ASICON.2009.5351637 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-10-20 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Radiofrequency identification Linearity Radio frequency Costs Mobile handsets Transponders Circuits ISO Baseband CMOS process tag Radio-Frequency RFID UHF high linearity reader transponder mobile |
Content Type | Text |
Resource Type | Article |
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