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| Content Provider | IEEE Xplore Digital Library | 
|---|---|
| Author | Jianming Zhang Zeming Xie Shengli Lai Zehai Wu | 
| Copyright Year | 2004 | 
| Description | Author affiliation: Coll. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China (Jianming Zhang; Zeming Xie; Shengli Lai; Zehai Wu) | 
| Abstract | A design method of the received radio circuit of a radio frequency identification (RFID) reader is introduced, which works in the 915MHz ISM frequency. Because the RFID tag uses back-scattered modulation signal to communicate with reader, and the back-scattered signal much weaker than transmitted signal of the reader, to receive back-scattered signal while transmit is the key problem. To solve it a multichannels receiver is used. It can eliminate blind spot, and improve its sensitivity. A lumped-distributed low-pass filter with high frequency capacitance is present. It rejects unwanted harmonic frequency, and has low insertion loss, small dimension and low cost. | 
| Starting Page | 406 | 
| Ending Page | 409 | 
| File Size | 225100 | 
| Page Count | 4 | 
| File Format | |
| ISBN | 0780384016 | 
| DOI | 10.1109/ICMMT.2004.1411552 | 
| Language | English | 
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) | 
| Publisher Date | 2004-08-18 | 
| Publisher Place | China | 
| Access Restriction | Subscribed | 
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) | 
| Subject Keyword | Radio frequency Radiofrequency identification Design methodology Radiofrequency integrated circuits RFID tags Low pass filters Capacitance Power harmonic filters Insertion loss Costs | 
| Content Type | Text | 
| Resource Type | Article | 
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