Holographic Design of Arbitrary Multi-beam Leaky-wave Antennas

被引：0

作者：

Artiga, Xavier ^{[1
]}

Mira, Fermin ^{[1
]}

机构：

[1] CTTC, CERCA, Catalunya, Spain

来源：

2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - FALL (PIERS - FALL) | 2017年

关键词：

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：

This paper proposes a versatile method for designing arbitrary multi-beam leaky wave antennas that can be applied to the synthesis of different beams with different gains, or of more than two beams. The method is based on superposing multiple objective field patterns in the context of the holographic design of a modulated impedance surface. In particular, dual-beam leaky-wave antennas with equal beam gains, and with relative gain differences of 3 dB and 6 dB are demonstrated through full-wave simulations. In addition, the method has been experimentally validated by the fabrication of the design with equal beam gains. A good agreement between measurements and simulations has been observed.

引用

页码：2695 / 2699

页数：5

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