Infinite bandwidth long slot array antenna

被引：48

作者：

Neto, A ^{[1
]}

Lee, JJ

机构：

[1] TNO, FEL, Dept Integrate Front End Solut, NL-2597 AK The Hague, Netherlands

[2] Raytheon Space & Airborne Syst, El Segundo, CA 90245 USA

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2005年 / 4卷

关键词：

Green's Function; long slots; magnetic dipoles; phased array; ultra wideband;

D O I：

10.1109/LAWP.2005.844141

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 work deals with the properties of a long slot array fed by an array of periodically located feeds spaced at a Nyquist interval. The study begins with the rigorous Green's function (GF) of a single long slot which was extended to an infinite array structure. After this, the input impedance properties of the array when fed by an array of 6 sources are described by simple formulas, which explicitly show a theoretically unlimited bandwidth when there is no backplane.

引用

页码：75 / 78

页数：4

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