Ku-band MUX Based On Ceramic-loaded Barrel-shaped For High-power Satellite Applications

被引：0
|
作者：
Pelliccia, Luca [1 ]
Cacciamani, Fabrizio [1 ]
Vallerotonda, Paolo [1 ]
Tomassoni, Cristiano [2 ]
Bouzekri, Oilid [3 ]
机构：
[1] RF Microtech Srl, Perugia, Italy
[2] Univ Perugia, Perugia, Italy
[3] ESA ESTEC, Noordwijk, Netherlands
来源：
2024 IEEE INTERNATIONAL MICROWAVE FILTER WORKSHOP, IMFW | 2023年
关键词：
compact filter; dielectric resonator; high-power; multipactor; multiplexer; ceramic filter; RESONATORS; TRENDS;
D O I：
10.1109/IMFW59690.2024.10477117
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：
In this paper the first experimental results of a compact multiplexer for satellite high-power applications at Ku-band are shown. The multiplexer is based on ceramic-loaded combline resonators with a customized-shape. The geometries and the materials have been chosen in order to improve the performance in terms of power-handling and multipactor up to 75-150W continuous wave of the input RF power. Barrel-shaped metal cavities are combined with ceramic materials in order to minimize the volume occupation maintaining high unloaded Q-factor values (>4000). The CAD results of the high-power and environmental analyses are presented.
引用
收藏
页码：25 / 27
页数：3
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