Thin and Compact Dual-Band Four-Element Broadside Patch Antenna Arrays

被引：10

作者：

Yeung, Sai Ho ^{[1
]}

Garcia-Lamperez, Alejandro ^{[2
]}

Sarkar, Tapan Kumar ^{[1
]}

Salazar-Palma, Magdalena ^{[2
]}

机构：

[1] Syracuse Univ, Dept Elect Engn & Comp Sci, Syracuse, NY 13244 USA

[2] Univ Carlos III Madrid, Dept Teoria Senal & Comunicac, Madrid 28911, Spain

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2014年 / 13卷

关键词：

Broadside array; microstrip antenna;

D O I：

10.1109/LAWP.2014.2312914

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 letter presents two configurations of thin and compact dual-band four-element broadside patch antenna arrays. They are built by feeding four dual-band patch radiating elements through a feeding patch by parasitic coupling. Similar to the electrically steerable passive array radiator (ESPAR), a driven element is directly excited from the power source, and then a number of passive radiating elements are excited through mutual coupling. The proposed dual-band arrays have the advantages of simple single-layer structure, ease of fabrication, low profile, light weight, and high gain. The performances of the dual-band arrays are analyzed in terms of antenna gain, radiation pattern, impedance matching and total efficiency, thereby validating the dual-band array configurations.

引用

页码：567 / 570

页数：4

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