Multi-Objective Optimisation of Metamaterial Antenna

被引：0

作者：

Capers, James R. ^{[1
]}

Boyes, Stephen J. ^{[2
]}

Hibbins, Alastair P. ^{[1
]}

Horsley, Simon A. R. ^{[1
]}

机构：

[1] Univ Exeter, Ctr Metamat Res & Innovat, Stocker Rd, Exeter EX4 4QL, Devon, England

[2] DSTL, Salisbury SP4 0JQ, Wilts, England

来源：

2023 17TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2023年

基金：

英国工程与自然科学研究理事会;

关键词：

antennas; electromagnetics; propagation; measurements; INVERSE DESIGN;

D O I：

10.23919/EuCAP57121.2023.10133632

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：

Passive manipulation of radiation is key to many modern technologies for sensing and communication. While many techniques exist to design electromagnetic systems that perform a single desired function, the design of systems which are multi functional remains challenging. We have developed a versatile semi analytic framework for designing multi functional metamaterials to shape antenna radiation. To demonstrate the versatility of this method we design two devices: one which re shapes the radiation pattern of an emitter while also enhancing the efficiency, and one which beams radiation into different directions depending upon the polarisation of a driven element.

引用

页数：4

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