NDLI: Range jamming suppression with a coupled sequential estimation algorithm

Content Provider	IET Digital Library
Author	Cui, Guolong Yu, Xianxiang Yuan, Ye Kong, Lingjiang
Abstract	This study deals with the target detection problem embedded in multiple range jamming which is usually employed to mask the useful signal or deceive the radar systems. Exploiting the observation that the waveform of the range jamming would be not identical to the probing signal of the radar system, the authors propose a coupled sequential estimation algorithm to obtain simultaneously the range profiles of target and jamming. Each iteration of the proposed algorithm designs a set of linear filters for each range bin based on the minimisation of the output average power by utilising the obtained range profiles of target and jamming at the last iteration. The proposed algorithm is capable of eliminating the jamming in the target range profiles and shares very low range sidelobes. The numerical simulations are provided to prove the effectiveness of the proposed algorithm also in comparison with the matched filter.
Starting Page	341
Ending Page	347
Page Count	7
ISSN	17518784
Volume Number	12
e-ISSN	17518792
Issue Number	Issue 3, Mar (2018)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-rsn/12/3
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2017.0365
Journal	IET Radar, Sonar & Navigation
Publisher Date	2017-11-30
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Coupled Sequential Estimation Algorithm Electromagnetic Compatibility Filtering Method in Signal Processing Filtering Theory Interference Interpolation And Function Approximation Iterative Method Jamming Linear Filter Matched Filter Minimisation Numerical Analysis Numerical Simulation Object Detection Optimisation Technique Output Average Power Minimisation Radar Equipment Radar Signal Processing Radar System Range Jamming Suppression Sequential Estimation Statistics System And Application Target Detection Problem
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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