Ka-band quadrature Doppler radar system with sub-millimeter resolution and sensitivity in measuring periodic movement

Yan Yan, Changzhi Li, Jenshan Lin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper, a 27.6 GHz Ka-band quadrature Doppler radar system is developed to measure the movement amplitude of periodic movement. Experiments were conducted to verify that by increasing the carrier frequency from 5.8 GHz to 27.6 GHz, the resolution can be improved to be in the submillimeter range. The relation between the sensitivity-limited detection range and movement amplitude under certain output power was also explored.

Original languageEnglish
Title of host publication2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010
DOIs
StatePublished - 2010
Event2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010 - Melbourne, FL, United States
Duration: Apr 12 2010Apr 13 2010

Publication series

Name2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010

Conference

Conference2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010
CountryUnited States
CityMelbourne, FL
Period04/12/1004/13/10

Keywords

  • Accuracy
  • Detection range
  • Doppler radar
  • Ka-band
  • Quadrature
  • Resolution
  • Sensitivity

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