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http://dx.doi.org/10.5573/ieie.2015.52.4.184

A Novel Ambiguity Resolution Method of Radar Pulses using Genetic Algorithm  

Han, Jinwoo (Agency for Defense Development)
Jo, Jeil (Agency for Defense Development)
Kim, Sanhae (Agency for Defense Development)
Park, Jintae (Agency for Defense Development)
Song, Kyuha (Agency for Defense Development)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.52, no.4, 2015 , pp. 184-193 More about this Journal
Abstract
Passive Surveillance System based on the TDOA detects the emitter position in the air using TOA of pulses comprising emitter signal from multiple receivers. In case that PRI of pulses from the emitter is not enough big in comparison with the distance among receivers, it causes the ambiguity problem in selecting proper pulse pairs for TDOA emitter geolocation. In this paper, a novel ambiguity resolution method of radar pulses is presented by using genetic algorithm after changing ambiguity problem into optimization problem between TDOA of received pulses from each receiver and emitter position. Simulation results are presented to show the performance of the proposed method.
Keywords
TDOA; PRI; ambiguity; radar; Genetic algorithm; geolocation;
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  • Reference
1 Brown, R.M., "Emitter Location Using Bearing Measurements from a Moving Platform," NRL Report 8483, Naval Research Laboratory, Washinton D.C., June 1981.
2 Richard A. Poisel, Electronic Warfare Target Location Methods, Artech House, 2012.
3 Richard A. Poisel, Introduction to Communication Electronic Warfare System, Artech House, 2002.
4 David E. Goldberg, Genetic Algorithm in Search, Optimization, and Machine Learning, Addison-Wesley, 1989.
5 조제일, 한진우, 김산해, 송규하, "펄스 모호성 극복을 위한 AOA를 이용한 반복적 TDOA 위치추정 방법," 대한전자공학회 하계학술대회, pp.968-970, 2013.7
6 문병로, 쉽게 배우는 유전 알고리즘, 한빛미디어, 2008.
7 R. G. Stansfield, "Statistical Theory of D.F. Fixing," Journal of IEE, 14 Part IIIA, 1947.
8 Don Terrieri, "Statistical Theory of Passive Location Systems," IEEE Transactions on Aerospace and Electronic Systems, No. 2, pp. 183-198, March 1984.   DOI   ScienceOn