DocumentCode :
2058454
Title :
Synthesis of antenna system of parallel cylindrical radiators according to the given amplitude directivity pattern
Author :
Klakovych, L. ; Helei, O.
Author_Institution :
Lviv Ivan Franko Nat. Univ., Lviv, Ukraine
fYear :
2013
fDate :
23-26 Sept. 2013
Firstpage :
141
Lastpage :
143
Abstract :
In this article the method of antenna array synthesis according to the given amplitude directivity pattern is generalized on the case of antenna system of parallel cylindrical radiators which centers are located on one plane. It´s used more precise formulation of problem which takes into account the mutual coupling of radiators. The synthesis problem is formulated as a problem of minimization of smoothing functional and is reduced to finding of voltages distribution from the system of nonlinear integral equations of Hammerstein type. The numerical results of synthesis of different types of the given amplitude directivity patterns are obtained.
Keywords :
antenna arrays; antenna radiation patterns; directive antennas; integral equations; minimisation; Hammerstein type; amplitude directivity pattern; antenna array synthesis; antenna system; minimization; mutual coupling; nonlinear integral equations; parallel cylindrical radiators; smoothing functional; voltages distribution; Antenna arrays; Antenna radiation patterns; Arrays; Current distribution; Equations; Integral equations; Mutual coupling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2013 XVIIIth International Seminar/Workshop on
Conference_Location :
Lviv
ISSN :
2165-3585
Print_ISBN :
978-966-02-6765-7
Type :
conf
Filename :
6653852
Link To Document :
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