Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm

Abstract The optimal design of transmitted waveforms to improve the performance of missile‐borne radar in suppressing interrupted sampling repeater jamming (ISRJ) is studied here. The waveform diversity property requires that the waveform group has excellent orthogonality (good auto‐ and cross‐corre...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Fei Cao, Zi‐han Chen, Xiao‐wei Feng, Chuan He, Jian‐feng Xu
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/9d3c3e1e36e14f229a2ca8498b85a8c8
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:9d3c3e1e36e14f229a2ca8498b85a8c8
record_format	dspace
spelling	oai:doaj.org-article:9d3c3e1e36e14f229a2ca8498b85a8c82021-11-09T10:16:47ZOptimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm1751-96831751-967510.1049/sil2.12066https://doaj.org/article/9d3c3e1e36e14f229a2ca8498b85a8c82021-12-01T00:00:00Zhttps://doi.org/10.1049/sil2.12066https://doaj.org/toc/1751-9675https://doaj.org/toc/1751-9683Abstract The optimal design of transmitted waveforms to improve the performance of missile‐borne radar in suppressing interrupted sampling repeater jamming (ISRJ) is studied here. The waveform diversity property requires that the waveform group has excellent orthogonality (good auto‐ and cross‐correlation properties), which is an effective waveform optimisation design method for missile‐borne radar electronic counter‐countermeasures. The principle of orthogonal phase coding waveform against ISRJ is studied and the use of chaotic sequences is proposed to initialise the population, as well as a simulated annealing selection operator, which improves the convergence speed of the improved genetic algorithm (IGA) and enhances the global optimisation ability. The IGA improves the shortcomings of GA, that is, easily falling into a local optimum and slow search speed, and can realise a global search for longer orthogonal polyphase coding sequence sets. The simulation examples demonstrate the good jamming suppression performance of the proposed method.Fei CaoZi‐han ChenXiao‐wei FengChuan HeJian‐feng XuWileyarticleTelecommunicationTK5101-6720ENIET Signal Processing, Vol 15, Iss 9, Pp 622-632 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Telecommunication TK5101-6720
spellingShingle	Telecommunication TK5101-6720 Fei Cao Zi‐han Chen Xiao‐wei Feng Chuan He Jian‐feng Xu Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm
description	Abstract The optimal design of transmitted waveforms to improve the performance of missile‐borne radar in suppressing interrupted sampling repeater jamming (ISRJ) is studied here. The waveform diversity property requires that the waveform group has excellent orthogonality (good auto‐ and cross‐correlation properties), which is an effective waveform optimisation design method for missile‐borne radar electronic counter‐countermeasures. The principle of orthogonal phase coding waveform against ISRJ is studied and the use of chaotic sequences is proposed to initialise the population, as well as a simulated annealing selection operator, which improves the convergence speed of the improved genetic algorithm (IGA) and enhances the global optimisation ability. The IGA improves the shortcomings of GA, that is, easily falling into a local optimum and slow search speed, and can realise a global search for longer orthogonal polyphase coding sequence sets. The simulation examples demonstrate the good jamming suppression performance of the proposed method.
format	article
author	Fei Cao Zi‐han Chen Xiao‐wei Feng Chuan He Jian‐feng Xu
author_facet	Fei Cao Zi‐han Chen Xiao‐wei Feng Chuan He Jian‐feng Xu
author_sort	Fei Cao
title	Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm
title_short	Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm
title_full	Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm
title_fullStr	Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm
title_full_unstemmed	Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm
title_sort	optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/9d3c3e1e36e14f229a2ca8498b85a8c8
work_keys_str_mv	AT feicao optimaldesignofantiinterruptedsamplingrepeaterjammingwaveformformissileborneradarbasedonanimprovedgeneticalgorithm AT zihanchen optimaldesignofantiinterruptedsamplingrepeaterjammingwaveformformissileborneradarbasedonanimprovedgeneticalgorithm AT xiaoweifeng optimaldesignofantiinterruptedsamplingrepeaterjammingwaveformformissileborneradarbasedonanimprovedgeneticalgorithm AT chuanhe optimaldesignofantiinterruptedsamplingrepeaterjammingwaveformformissileborneradarbasedonanimprovedgeneticalgorithm AT jianfengxu optimaldesignofantiinterruptedsamplingrepeaterjammingwaveformformissileborneradarbasedonanimprovedgeneticalgorithm
_version_	1718441133143490560

Optimal design of anti‐interrupted sampling repeater jamming waveform for missile‐borne radar based on an improved genetic algorithm

Ejemplares similares