A novel frequency discrimination method based on all phase FFT for anti-towed decoy

G. Yang, J. Tian, S. Wu, S. L. Wu

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

2 Citations (Scopus)

Abstract

This paper proposes a novel frequency discrimination method and discusses its application on anti-towed decoy. Before describing the proposed method, the principle of all phase FFT is first introduced. Then, based on the property of phase invariant, a novel frequency discrimination method based on all phase FFT is presented. Furthermore, the performance is specifically analyzed via numerical experiments to demonstrate the advantages of all phase FFT. Compared with the conventional method, the proposed method has higher frequency resolution and is more suitable for distinguishing the target from the towed decoy. Simulation results verify the validity of the proposed method and show the good performance in anti-towed decoy jamming.

Original languageEnglish
Title of host publicationIET Conference Publications
PublisherInstitution of Engineering and Technology
EditionCP677
ISBN (Print)9781785610387
DOIs
Publication statusPublished - 2015
EventIET International Radar Conference 2015 - Hangzhou, China
Duration: 14 Oct 201516 Oct 2015

Publication series

NameIET Conference Publications
NumberCP677
Volume2015

Conference

ConferenceIET International Radar Conference 2015
Country/TerritoryChina
CityHangzhou
Period14/10/1516/10/15

Keywords

  • All Phase FFT
  • Anti-towed decoy jamming
  • Frequency discrimination
  • Phase Difference

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