Electromagnetic Cloaking for Antenna Arrays

被引：0

作者：

Monti, Alessio ^{[1
]}

Barbuto, Mirko ^{[1
]}

Alu, Andrea ^{[2
]}

Toscano, Alessandro ^{[3
]}

Bilotti, Filiberto ^{[3
]}

机构：

[1] Niccolo Cusano Univ, Rome, Italy

[2] Univ Texas Austin, Austin, TX 78712 USA

[3] Roma Tre Univ, Rome, Italy

来源：

2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年

关键词：

electromagnetic invisibility; cloaking; arrays;

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：

In this contribution, we discuss the potential of electromagnetic invisibility for antenna arrays. We focus our attention on a popular and widely-used parasitic array, i.e., the Yagi-Uda antenna, and we will show how electromagnetic cloaking enables tailoring its radiation pattern in several unprecedented manners. In particular, we first show how cloaking allows interlacing more Yagi-Uda arrays making possible the design of extremely compact and directive dual-band antennas with opposite pointing directions. Then, we describe the case of a power-dependent Yagi-Uda antenna whose radiation pattern can be tailored by acting on the antenna input power.

引用

页码：909 / 910

页数：2

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