Mutual interference of pseudorandom noise radar in automotive collision avoidance application at 24 GHz

Tsung Hsin Liu, Miao Lin Hsu, Zuo-Min Tsai

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

7 Scopus citations

Abstract

Recently, a distance measurement radar system has been widely used for automobile collision avoidance. Though the distance detection radar commonly proposed is frequency modulated continuous wave (FMCW) radar, the need for a relatively high bandwidth and high frequency linearity will increase the complexity of the system design. In this paper, a pseudo-random noise (PRN) sequence radar for automobile collision distance measurement is discussed. This system is designed at the center frequency of 24 GHz. Due to the low correlation of the different PRN code sequences, it can be used in a noisy environment which contains other PRN signals with less interference. The experimental results show that a PRN radar has high anti-interference property in the noisy environment.

Original languageEnglish
Title of host publication2016 IEEE 5th Global Conference on Consumer Electronics, GCCE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509023332
DOIs
StatePublished - 27 Dec 2016
Event5th IEEE Global Conference on Consumer Electronics, GCCE 2016 - Kyoto, Japan
Duration: 11 Oct 201614 Oct 2016

Publication series

Name2016 IEEE 5th Global Conference on Consumer Electronics, GCCE 2016

Conference

Conference5th IEEE Global Conference on Consumer Electronics, GCCE 2016
CountryJapan
CityKyoto
Period11/10/1614/10/16

Keywords

  • collision avoidance
  • distance measurement
  • PRN code radar
  • pseudorandom radar

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