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An experimental coin-sized radio for low power WPAN (IEEE 802.15.4) applications at 2.4GHz

  • Pilsoon Choi
  • , Hyungchul Park
  • , Ilku Nam
  • , Kyucheol Kang
  • , Yeonwo Ku
  • , Sangho Shin
  • , Sungchung Park
  • , Taewook Kim
  • , Hyokjae Choi
  • , Sohyeong Kim
  • , Sook Min Park
  • , Myungsoo Kim
  • , Seokjong Park
  • , Kwyro Lee

Research output: Contribution to journalConference articlepeer-review

30 Scopus citations

Abstract

A 2.4GHz radio for IEEE 802.15.4 WPANs using 0.18μm CMOS technology consumes 21mW and 30mW at 1.8V supply in RX and TX mode, respectively. The receiver utilizes a low-IF architecture with a poly-phase filter and transistor linearization technique. A ROM-based DSSS GMSK signal is directly up-converted using I/Q mixing. Silicon area is 8.75mm2.

Original languageEnglish
Pages (from-to)85+92-93+480
JournalDigest of Technical Papers - IEEE International Solid-State Circuits Conference
StatePublished - 2003
Event2003 Digest of Technical Papers - , United States
Duration: 9 Feb 200313 Feb 2003

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