Design of Aperiodic Frequency Selective Surfaces for Compact Quasi-Optical Networks

被引：0

作者：

Zhou, Min ^{[1
]}

Sorensen, Stig B. ^{[1
]}

Vesterdal, Niels ^{[1
]}

Dickie, Raymond ^{[2
]}

Baine, Paul ^{[2
]}

Montgomery, John ^{[2
]}

Cahill, Robert ^{[2
]}

Henry, Manju ^{[3
]}

Huggard, Peter G. ^{[3
]}

Toso, Giovanni ^{[4
]}

机构：

[1] TICRA, Copenhagen, Denmark

[2] Queens Univ Belfast, ECIT, Belfast, Antrim, North Ireland

[3] Rutherford Appleton Lab, STFC, Didcot, Oxon, England

[4] European Space Agcy, Estec, Noordwijk, Netherlands

来源：

2017 11TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2017年

关键词：

Frequency selective surfaces; optimisation; space applications;

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：

The design of an aperiodic frequency selective surface (FSS) for compact quasi-optical networks is presented in this paper. Using a newly developed Physical Optics (PO) method in conjunction with a direct optimisation approach where all elements are simultaneously optimised, an FSS with an aperiodic element layout operating in several discrete bands over the frequency range 23-230 GHz has been designed. The design procedure and a comparison with an existing periodic FSS designed to meet the same specifications are provided. This comparison indicates that enhanced performance can be obtained using an aperiodic FSS compared to a periodic FSS.

引用

页码：1274 / 1278

页数：5

共 9 条

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