Unequal Polyomino Layers for Reduced SLL Arrays with Scanning Ability

被引：7

作者：

Angeletti, Piero ^{[1
]}

Pelosi, Giuseppe ^{[2
]}

Selleri, Stefano ^{[2
]}

Taddei, Ruggero ^{[2
,3
]}

Toso, Giovanni ^{[1
]}

机构：

[1] European Space Agcy, Antenna & Sub Millimeter Wave Sect, Electromagnet Div, NL-2200 AG Noordwijk, Netherlands

[2] Univ Florence, Dept Informat Engn, Via S Marta 3, I-50139 Florence, Italy

[3] European Patent Off, Patentlaan 2, NL-2288 EE Rijswijk, Netherlands

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2018年 / 162卷

关键词：

D O I：

10.2528/PIER18021503

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：

Polyomino-based arrays allow to efficiently exploit the available array area with a regular element lattice, yet exhibit a nonuniform distribution of their phase centers, leading to superior electronic scanning capabilities. Yet polyomino arrays are usually implemented via polyomino of equal order, leading to uniform amplitude distribution and poor side lobe levels. In this contribution, a tiling of polyominoes of different orders is proposed to attain at the same time good scanning characteristics and side lobe level.

引用

页码：31 / 38

页数：8

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