Design and analysis of a low power passive UHF RFID transponder IC

被引：5

作者：

Chen, Li-Ying ^{[1
,2
]}

Mao, Lu-Hong ^{[1
]}

Huang, Xiao-Zong ^{[1
]}

机构：

[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin 300072, Peoples R China

[2] Nankai Univ, Inst Microelect, Tianjin 300457, Peoples R China

来源：

ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | 2011年 / 66卷 / 01期

基金：

国家高技术研究发展计划(863计划);

关键词：

Low power; UHF; RFID; Passive transponder;

D O I：

10.1007/s10470-010-9521-5

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a low power passive UHF RFID transponder IC, which is compatible with ISO/IEC 18000-6B Standard, operating at the 915 MHz ISM band with the total supply current consumption less than 10 mu A. The fully integrated passive transponder, whose reading distance more than 3 m at 4 W (36 dBm) EIRP with an antenna gain less than 1.5 dBi, is powered by the received RF energy. There are no external components, except for the antenna. The transponder IC includes matching network, rectifier, regulator, power on reset circuit, local oscillator, bandgap reference, AM demodulator, backscatter, control logic and memory. The IC is fabricated using Chartered 0.35 mu m two-poly four-metal CMOS process with Schottky diodes and EEPROM supported. The die size is 1.5 mm x 1.0 mm.

引用

页码：61 / 66

页数：6

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