Design of a Four Channel C-Band Multiplexer with a modified Star Junction Topology

被引：0
|
作者：
Martinez Mendoza, Monica [1 ]
Garcia Tudela, Margarita [1 ]
Gomez-Chacon Camunas, Ruben [1 ]
机构：
[1] Thales Alenia Space, Madrid, Spain
来源：
PROCEEDINGS OF THE 2020 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2020年
关键词：
Multiplexer; Microwave Filters; Satellite; C-Band;
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：
A four channel C-Band Input multiplexer has been designed and measured for a satellite communication system. Each of the four channels consists of an eight order filter with two transmission zeros. The channels are adequately combined by means of three star junctions, resulting in a compact three port multiplexer. To the authors' knowledge, the developed device implements for the first time a physical design of a five port star junction in coaxial technology. The innovative multiplexer also achieves significant improvements in dimensions, weight and cost as compared to alternative multiplexers implementations.
引用
收藏
页码：587 / 590
页数：4
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