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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
  • *此作品的通讯作者
  • Agency for Science, Technology and Research, Singapore
  • (S) Pte. Ltd.

科研成果: 期刊稿件会议文章同行评审

摘要

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.

源语言英语
文章编号RTU1A-4
页(从-至)365-368
页数4
期刊IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers
出版状态已出版 - 2005
已对外发布
活动2005 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium - Digest of Papers - Long Beach, CA, 美国
期限: 12 6月 200514 6月 2005

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