A bandpass ΔΣ DDFS-driven 19GHz frequency synthesizer for FMCW automotive radar

Hoon Hee Chung, Umar Lyles, Tino Copani, Bertan Bakkaloglu, Sayfe Kiaei

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

Abstract

A 19GHz frequency-modulated continuous-wave TX based on a bandpass ΔΣ DDFS-driven RF frequency synthesizer is presented. Implemented in a 0.25μm SiGe process, the synthesizer draws 63mA from a 2.5V supply while achieving a 512MHz FM deviation with a 200Hz FM rate at a center frequency of 19GHz. The measured phase noise of the frequency synthesizer is -113.68dBc/Hz at 1MHz offset frequency from a 19GHz carrier.

Original languageEnglish (US)
Title of host publication2007 IEEE International Solid-State Circuits Conference, ISSCC - Digest of Technical Papers
Pages126-127+591+111
DOIs
StatePublished - Sep 27 2007
Event54th IEEE International Solid-State Circuits Conference, ISSCC 2007 - San Francisco, CA, United States
Duration: Feb 11 2007Feb 15 2007

Publication series

NameDigest of Technical Papers - IEEE International Solid-State Circuits Conference
ISSN (Print)0193-6530

Other

Other54th IEEE International Solid-State Circuits Conference, ISSCC 2007
CountryUnited States
CitySan Francisco, CA
Period2/11/072/15/07

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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