Non-reciprocal couplers using distributed amplifier topology

被引：3

作者：

Parkinson, G ^{[1
]}

Paul, DK ^{[1
]}

机构：

[1] Univ Manchester, Inst Sci & Technol, Dept Elect Engn & Elect, Manchester M60 1QD, Lancs, England

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2003年 / 38卷 / 05期

关键词：

distributed coupler; non-reciprocal coupler; distributed amplifier;

D O I：

10.1002/mop.11062

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：

A distributed amplifier circuit can be adapted to form a non-reciprocal four-port coupler, which can be integrated in an MMIC such as an MMIC feedforward linearizer. This paper illustrates, by simulation, the potential for these couplers. Control of the coupling factor is discussed and the boundary of realisable circuit components is studied (C) 2003 Wiley Periodicals, Inc.

引用

页码：366 / 368

页数：3