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Optimized Cosecant Patterns from Arrays of Discrete Sources

by M.chandrasekhar, G.s.n.raju
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 113 - Number 8
Year of Publication: 2015
Authors: M.chandrasekhar, G.s.n.raju
10.5120/19846-1709

M.chandrasekhar, G.s.n.raju . Optimized Cosecant Patterns from Arrays of Discrete Sources. International Journal of Computer Applications. 113, 8 ( March 2015), 11-16. DOI=10.5120/19846-1709

@article{ 10.5120/19846-1709,
author = { M.chandrasekhar, G.s.n.raju },
title = { Optimized Cosecant Patterns from Arrays of Discrete Sources },
journal = { International Journal of Computer Applications },
issue_date = { March 2015 },
volume = { 113 },
number = { 8 },
month = { March },
year = { 2015 },
issn = { 0975-8887 },
pages = { 11-16 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume113/number8/19846-1709/ },
doi = { 10.5120/19846-1709 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:50:25.315997+05:30
%A M.chandrasekhar
%A G.s.n.raju
%T Optimized Cosecant Patterns from Arrays of Discrete Sources
%J International Journal of Computer Applications
%@ 0975-8887
%V 113
%N 8
%P 11-16
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, an aperture distribution for the synthesis of a specified radiation pattern is designed and it is applied to a linear array of discrete sources. The cosecant pattern is achieved by an optical antenna system with Luneburg lens. These patterns are produced using Fourier transform method. Computed cosecant patterns for different beamwidths are presented. These patterns are used in ground-mapping airborne radars and ground-based search radars applications.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Luneburg lens antenna cosecant beam ripples sidelobes Fourier Transform method.

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