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http://hdl.handle.net/1783.1/6128
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| Title: | A single-chip UHF RFID reader in 0.18 μm CMOS process |
| Authors: | Wang, Wenting
Lou, Shuzuo
Chui, Kay
Rong, Sujiang
Lok, Chi Fung
Zheng, Hui
Chan, Hin-Tat
Man, Sau Wing
Luong, Howard Cam
Lau, Vincent K. N.
Tsui, Chi-Ying |
| Keywords: | CMOS digital integrated circuits
UHF integrated circuits
Radiofrequency identification |
| Issue Date: | 2008 |
| Citation: | IEEE journal of solid-state circuits, v. 43, no. 8, August 2008, p. 1741-1754 |
| Abstract: | A single-chip UHF RFID reader that integrates all building blocks—including an RF transceiver, IQ data converters, and a digital baseband—is implemented in a 0.18 μm CMOS process. A high-linearity RX front-end and a low-phase-noise synthesizer are proposed to handle the large self-interferer, which is a key challenge in the reader RX design. Highly reconfigurable mixed-signal baseband architecture for channel-selection filtering is proposed to achieve power optimization for multi-protocol operation with different system dynamic ranges and data rates. The reader dissipates a maximum power of 276.4 mW when transmitting maximum output power of 10.4 dBm and receiving the tag’s response of ─70 dBm in the presence of ─5 dBm self-interferer while occupying 18.3 mm2. |
| Rights: | © 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| URI: | http://hdl.handle.net/1783.1/6128 |
| Appears in Collections: | ECE Journal/Magazine Articles
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