Multi-baseline interferometer broadband real-time phase calibration method

Yue Tao Han*, Wei Ping Pan, Wei Cui, Jun Wang

*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

In PN-code continuous wave multi-baseline interferometer angle-measuring radar system, one of the important issues for angle-measuring is to calibrate the antenna array receiving channels phase time-varying delay inconsistency. This study is proposed through assisted broadband spread spectrum calibration sources for interferometer antenna array receiving channel increasing phase inconsistency real-time active calibration method. The computer simulation shows that this method has higher precision phase calibration.

Original languageEnglish
Title of host publicationProceedings - 4th International Congress on Image and Signal Processing, CISP 2011
Pages2607-2611
Number of pages5
DOIs
Publication statusPublished - 2011
Event4th International Congress on Image and Signal Processing, CISP 2011 - Shanghai, China
Duration: 15 Oct 201117 Oct 2011

Publication series

NameProceedings - 4th International Congress on Image and Signal Processing, CISP 2011
Volume5

Conference

Conference4th International Congress on Image and Signal Processing, CISP 2011
Country/TerritoryChina
CityShanghai
Period15/10/1117/10/11

Keywords

  • interferometer angle
  • phase calibration
  • phase lock loop
  • phase time-varying delay
  • spread spectrum

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