Design of concentric ring antenna array for a reconfigurable isoflux pattern

被引：25

作者：

Reyna Maldonado, Alberto ^{[1
]}

Panduro, Marco A. ^{[1
]}

del Rio Bocio, Carlos ^{[2
]}

Mendez, Aldo L. ^{[1
]}

机构：

[1] UAT, Unidad Acad Multidisciplinaria Reynosa Rodhe, Reynosa 88779, Tamaulipas, Mexico

[2] Univ Publ Navarra, UPNA, Pamplona, Spain

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2013年 / 27卷 / 12期

关键词：

PLANAR ARRAYS; RADIATION; OPTIMIZATION; SATELLITES; ALGORITHM;

D O I：

10.1080/09205071.2013.816877

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This report presents a novel design of concentric ring antenna array for a reconfigurable isoflux pattern. The array considers 61 disk patch antennas including mutual coupling by using the cavity model at the frequency of 2.8GHz. The problem consists in finding out a few levels of excitations for the disk patch antennas. Harmony search algorithm and particle swarm optimization are implemented for this optimization problem. This novel design permits to reduce the complexity of the antenna hardware in the whole antenna system mounted in a satellite, where the volume occupation and heat dissipations are critical issues.

引用

页码：1483 / 1495

页数：13

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