Tag: RFID Radio Circuit Design in CMOS

hi_china59 · 发表于 2010-1-30 01:35:35

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RFID Radio Circuit Design in CMOS: White Paper

ABSTRACT
This paper describes a reference design with circuits
and an antenna for a UHF RFID system. A new Class 2
(Gen 2) tag was designed, including the extremely lowpower
integrated circuit integrated with an inexpensive
printed antenna. Details on the design of the rectifi er
power regulator, demodulator, reset circuit, modulator,
and antenna are highlighted. The paper includes a
system-level software verifi cation of the RFID tag system
to determine proper voltage regulation and signal
demodulation.

TABLE OF CONTENTS
Abstract .................................................................................3
Authors’ Biographies ...........................................................3
Introduction ..........................................................................4
RFID System Overview ..........................................................5
TAG Design Criteria ..............................................................5
Power and Range .................................................................6
Issues Limiting Range ...........................................................6
Analog Circuit Design and Performance ............................7
Rectifi er .................................................................................7
Regulator ..............................................................................8
Reset ......................................................................................9
Demodulator and Ring Oscillator .......................................10
Modulator .............................................................................12
Antenna Design and Performance ......................................13
Reader/Antenna Channel/Tag System-Level Simulation ....16
Summary ...............................................................................19
References ............................................................................19

wangjin0215 · 发表于 2010-2-3 19:25:53

kankan

muyarabbit07 · 发表于 2010-2-3 20:05:51

感謝你的分享

rx1006 · 发表于 2010-2-8 17:27:50

kankan

fixit · 发表于 2010-2-18 15:17:11

thanks

Angelasong · 发表于 2010-4-16 18:08:01

xie xie le...

stevemadden · 发表于 2010-8-29 18:58:10

thank you for sharing

ieeeassociation · 发表于 2010-8-29 23:41:55

asdf asdf

chenbobupt · 发表于 2010-11-4 22:17:10

顶～～～～～

z_lou · 发表于 2010-11-14 17:32:01

不错，确实不错，就是内容少了点，20页

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[资料] Tag: RFID Radio Circuit Design in CMOS

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