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Sea Clutter Modelling and Target Detection

Published on September 2015 by Indu Konuganti, Manisha Chowdary, J. Valarmathi
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National Conference “Electronics, Signals, Communication and Optimization"
Foundation of Computer Science USA
NCESCO2015 - Number 1
September 2015
Authors: Indu Konuganti, Manisha Chowdary, J. Valarmathi
7fe171db-6e25-423d-aed7-2c3c2bd33680

Indu Konuganti, Manisha Chowdary, J. Valarmathi . Sea Clutter Modelling and Target Detection. National Conference “Electronics, Signals, Communication and Optimization". NCESCO2015, 1 (September 2015), 20-24.

@article{
author = { Indu Konuganti, Manisha Chowdary, J. Valarmathi },
title = { Sea Clutter Modelling and Target Detection },
journal = { National Conference “Electronics, Signals, Communication and Optimization" },
issue_date = { September 2015 },
volume = { NCESCO2015 },
number = { 1 },
month = { September },
year = { 2015 },
issn = 0975-8887,
pages = { 20-24 },
numpages = 5,
url = { /proceedings/ncesco2015/number1/22295-5304/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Conference “Electronics, Signals, Communication and Optimization"
%A Indu Konuganti
%A Manisha Chowdary
%A J. Valarmathi
%T Sea Clutter Modelling and Target Detection
%J National Conference “Electronics, Signals, Communication and Optimization"
%@ 0975-8887
%V NCESCO2015
%N 1
%P 20-24
%D 2015
%I International Journal of Computer Applications
Abstract

This paper mainly concentrates on the detection of target by modeling sea clutter. This is achieved by detecting the targets from the synthesized samples of the compressed noisy echo signal by fixing the threshold using improved correlation technique. These detected targets may include clutter also. To detect and isolate the sea clutters, two steps are followed. 1) The sea clutter radar cross section (RCS) is calculated for the modeled sea clutter reflectivity (?0) using NRL model at low grazing angles. This RCS calculation was made for different scenarios and is stored as a database. 2) This database is compared with the estimated RCS of the detected targets from synthesized received signal to detect the actual targets. MATLAB is used for coding and simulation.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Clutter Nrl Model Rcs Improved Correlation Technique