Circular lattice design for UHF geodesic dome phased array antenna with reduced footprint

被引：0

作者：

Grech, Charles ^{[1
]}

Azzopardi, Marc Anthony ^{[1
]}

Buttigieg, Victor ^{[2
]}

机构：

[1] Univ Malta, Fac Engn, Msida, Malta

[2] Univ Malta, Fac Informat & Commun Technol, Msida, Malta

来源：

2020 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2021年

关键词：

Geodesic Dome; Phased Array; Triangle Patch; Ground Station; Mutual Coupling;

D O I：

暂无

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：

A circular planar array composed of four equilateral triangle patch antennas with a common triangular ground plane is proposed. The array is a building block for a geodesic dome phased array antenna (GDPAA) based on an icosahedron structure, primarily intended for use in the UHF amateur satellite band of 435-438 MHz. Due to the relatively long wavelength of this band, a novel design for a low-cost GDPAA with a reduced footprint is proposed. It is found that if individual elements are placed in a circular lattice, the footprint is reduced and the overall array performance and antenna isolation are improved.

引用

页码：565 / 566

页数：2

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