Design criteria for the RF section of UHF and I microwave passive RFID transponders

被引：302

作者：

De Vita, G ^{[1
]}

Iannaccone, G ^{[1
]}

机构：

[1] Dipartimento Ingn Informaz, I-56122 Pisa, Italy

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2005年 / 53卷 / 09期

关键词：

backscatter modulation; passive transponders; radio-frequency identification (RFID); RF rectifier;

D O I：

10.1109/TMTT.2005.854229

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

A set of design criteria for the radio-frequency (RF) section of long-range passive RF identification (RFID) transponders operating in the 2.45-GHz or 868-MHz industrial, scientific, and medical (ISM) frequency ranges is derived in this paper, focusing in particular on the voltage multiplier, the power-matching network, and the backscatter modulation. The paper discusses the design tradeoffs between the error probability at the reader receiver and the converted RF-dc power at the transponder, determining the regions of the design space that allow optimization of the operating range and the data rate of the RFID system.

引用

页码：2978 / 2990

页数：13

共 13 条

[1]

Abramowitz M., 1972, HDB MATH FUNCTIONS F

[2]

Ultra low power RF section of a passive microwave RFID transponder in 0.35 μm BiCMOS [J].