Star-Junction Multiplexer Design Under Minimum Susceptance Networks Approach

被引：1

作者：

Silveira, Patricia ^{[1
]}

Verdu, Jordi ^{[1
]}

de Paco, Pedro ^{[1
]}

机构：

[1] Autonomous Univ Barcelona, Barcelona, Spain

来源：

2019 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2019年

关键词：

minimum susceptance network; input phase; doubly terminated filter; singly terminated filter; multiplexer; FILTERS;

D O I：

10.1109/mwsym.2019.8700827

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：

Minimum susceptance networks (MSN) can be recognized by the shape of the real and imaginary part of its input admittance. This behaviour has been harnessed in the design of contiguous band multiplexers through singly terminated filters. In this work, a new approach to MSN description introducing the input reflection coefficient phase as a key parameter is considered, which leads to understanding doubly terminated networks as MSNs under certain phase condition. A methodology to perform phase control in singly terminated filters is presented proving the existence of non-minimum susceptance singly networks. Finally, under this interpretation, a novel strategy to design star-junction multiplexers combining MSNs and non-MSNs is shown for contiguous and non-contiguous bands multiplexer.

引用

页码：1194 / 1197

页数：4