DocumentCode :
3628837
Title :
Sidelob suppression in unequally spaced antenna arrays
Author :
Marcin Wysota;Katarzyna Jagodzinska;Maciej Walkowiak
Author_Institution :
The faculty of Electronics and Informatics, Division of Telecommunications, Koszalin University of Technology, Poland
fYear :
2008
Firstpage :
1
Lastpage :
4
Abstract :
An approach of sidelob suppressing in radiation pattern of an unequally spaced array antennas is presented in this paper. The Particle Swarm Optimization (PSO) algorithm in combination with gradient methods was applied to determine elements positions in uniformly excited array. Presented approach is based on a symmetric and ideal arrays of isotropic radiators without mutual coupling. A few results of radiation patterns produced from arrays with even number of elements were presented.
Keywords :
"Antenna arrays","Antenna radiation patterns","Optimization","Particle swarm optimization","Antennas and propagation","Linear antenna arrays","Antennas"
Publisher :
ieee
Conference_Titel :
Information Technology, 2008. IT 2008. 1st International Conference on
Print_ISBN :
978-1-4244-2244-9
Type :
conf
DOI :
10.1109/INFTECH.2008.4621695
Filename :
4621695
Link To Document :
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