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2020-10-12

Low SLL Pattern of Elliptical Aperture Array Based on Innovative Optimization Method

By Amirsaman Zare
Progress In Electromagnetics Research M, Vol. 97, 119-131, 2020
doi:10.2528/PIERM20032401

Abstract

An elliptical array, composed of 10 uniform elliptical apertures as the radiating elements, is presented. Assume that each aperture in an electric conducting plane spreads on the elliptic orbit and is fed by the uniform plane wave in order to obtain a low SLL array pattern with high directivity, the elliptic orbit eccentricity and the angular position of each array element are stimulated. The applied parameters are determined by an elaborate optimization procedure. The utilized procedure, comprising the geometric computational technique (GCT), and angular positions excitation (APE) is stated in detail, respectively to determine a satisfactory eccentricity and the angular position of each element.

Citation


Amirsaman Zare, "Low SLL Pattern of Elliptical Aperture Array Based on Innovative Optimization Method," Progress In Electromagnetics Research M, Vol. 97, 119-131, 2020.
doi:10.2528/PIERM20032401
http://www.jpier.org/PIERM/pier.php?paper=20032401

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