A CMOS 2.45-GHz radio frequency identification tag IC with read/write memory

Wooi Gan Yeoh; Yeung Bun Choi; Kok Yin Tham; Sheng Xi Diao; Yi Song Li

A CMOS 2.45-GHz radio frequency identification tag IC with read/write memory

Wooi Gan Yeoh^*
, Yeung Bun Choi
, Kok Yin Tham
, Sheng Xi Diao
, Yi Song Li

^*Corresponding author for this work

Agency for Science, Technology and Research, Singapore
(S) Pte. Ltd.

Research output: Contribution to journal › Conference article › peer-review

19 Scopus citations

Abstract

A 2.45-GHz RFID tag chip was designed on standard 0.25-μm CMOS process. Using only MOS devices, the low-Vt rectifier circuit produces 100μW of power with 2dBm input. The tag IC with bi-directional communication and anti-collision features can be read from a distance of up to 15cm under a reader power of 250mW. The die area of 0.79mm² includes a 128-bit rewriteable non-volatile memory.

Original language	English
Article number	RTU1A-4
Pages (from-to)	365-368
Number of pages	4
Journal	IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers
State	Published - 2005
Externally published	Yes
Event	2005 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium - Digest of Papers - Long Beach, CA, United States Duration: 12 Jun 2005 → 14 Jun 2005

Keywords

Anti-collision
Backscattering
CMOS
Non-volatile memory
RFID
Rectifier

Cite this

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title = "A CMOS 2.45-GHz radio frequency identification tag IC with read/write memory",

abstract = "A 2.45-GHz RFID tag chip was designed on standard 0.25-μm CMOS process. Using only MOS devices, the low-Vt rectifier circuit produces 100μW of power with 2dBm input. The tag IC with bi-directional communication and anti-collision features can be read from a distance of up to 15cm under a reader power of 250mW. The die area of 0.79mm2 includes a 128-bit rewriteable non-volatile memory.",

keywords = "Anti-collision, Backscattering, CMOS, Non-volatile memory, RFID, Rectifier",

author = "Yeoh, \{Wooi Gan\} and Choi, \{Yeung Bun\} and Tham, \{Kok Yin\} and Diao, \{Sheng Xi\} and Li, \{Yi Song\}",

year = "2005",

language = "英语",

pages = "365--368",

journal = "IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers",

issn = "1097-2633",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2005 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium - Digest of Papers ; Conference date: 12-06-2005 Through 14-06-2005",

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T1 - A CMOS 2.45-GHz radio frequency identification tag IC with read/write memory

AU - Yeoh, Wooi Gan

AU - Choi, Yeung Bun

AU - Tham, Kok Yin

AU - Diao, Sheng Xi

AU - Li, Yi Song

PY - 2005

Y1 - 2005

N2 - A 2.45-GHz RFID tag chip was designed on standard 0.25-μm CMOS process. Using only MOS devices, the low-Vt rectifier circuit produces 100μW of power with 2dBm input. The tag IC with bi-directional communication and anti-collision features can be read from a distance of up to 15cm under a reader power of 250mW. The die area of 0.79mm2 includes a 128-bit rewriteable non-volatile memory.

AB - A 2.45-GHz RFID tag chip was designed on standard 0.25-μm CMOS process. Using only MOS devices, the low-Vt rectifier circuit produces 100μW of power with 2dBm input. The tag IC with bi-directional communication and anti-collision features can be read from a distance of up to 15cm under a reader power of 250mW. The die area of 0.79mm2 includes a 128-bit rewriteable non-volatile memory.

KW - Anti-collision

KW - Backscattering

KW - CMOS

KW - Non-volatile memory

KW - RFID

KW - Rectifier

UR - https://www.scopus.com/pages/publications/27644444600

M3 - 会议文章

AN - SCOPUS:27644444600

SN - 1097-2633

SP - 365

EP - 368

JO - IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers

JF - IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers

M1 - RTU1A-4

T2 - 2005 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium - Digest of Papers

Y2 - 12 June 2005 through 14 June 2005

ER -

A CMOS 2.45-GHz radio frequency identification tag IC with read/write memory

Abstract

Keywords

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