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A novel method for direction of arrival measurement

  • Beijing Institute of Technology
  • China Airborne Missile Academy

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

Abstract

The radar seeker of missile under consideration uses monopulse techniques measure the target angular displacements. However, when multiple unresolved targets are present, the angular information cannot be extracted correctly. A novel method is proposed which implements a long coherent integration and the fractional Fourier transform to resolve such targets instead of the conventional Fourier transform. The accuracy of DOA measurements is guaranteed as shown in the simulation results.

Original languageEnglish
Title of host publication2006 CIE International Conference on Radar, RADAR 2006
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)0780395824, 9780780395824
DOIs
Publication statusPublished - 2006
Event2006 CIE International Conference on Radar, RADAR 2006 - Shanghai, China
Duration: 16 Oct 200619 Oct 2006

Publication series

NameCIE International Conference of Radar Proceedings

Conference

Conference2006 CIE International Conference on Radar, RADAR 2006
Country/TerritoryChina
CityShanghai
Period16/10/0619/10/06

Keywords

  • DOA measurement
  • Monopulse
  • The fractional Fourier transform
  • Unresolved targets

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