A broadband 8-18GHz 4-input 4-output butler matrix

被引：1

作者：

Milner, Leigh ^{[1
]}

Parker, Michael ^{[1
]}

机构：

[1] Def Sci Technol Org, Elect Warfare & Radar Div, Adelaide, SA 5111, Australia

来源：

SMART STRUCTURES, DEVICES, AND SYSTEMS III | 2007年 / 6414卷

关键词：

D O I：

10.1117/12.695633

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Butler matrices can be used in antenna beam-fori-ning networks to provide a linear phase distribution across the elements of an array. The development of an 8 to 18GHz micro-strip implementation of a 4-input 4-output Butler matrix is described. The designed Butler matrix uses March hybrids, Schiffirian phase shifters and wire-bond crossovers integrated on a single 60mm x 70mm alumina substrate.

引用

页数：9

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