Design and Implementation of Compact Diplexers using Dual-mode Cavities

作者:Ezzeddine Hussein*; Frigui Kamel; Bila St Ephane; Verdeyme Serge; Seyfert Fabien; Puech Jerome; Estagerie Laetitia; Pacaud Damien
来源:International Journal of RF and Microwave Computer-Aided Engineering, 2014, 24(2): 249-258.
DOI:10.1002/mmce.20760

摘要

In this paper, the design of compact diplexers with dual-mode cavities for satellite payloads is detailed. Compact diplexers are composed of coupled resonators without additional waveguide element, leading to a more compact architecture. Two topologies are first implemented and compared with a standard manifold output diplexer, in terms of electrical performances, compactness, and power handling. Hardware prototypes are fabricated and measured for experimental verification. A third topology is finally introduced for the design of noncontiguous diplexers.

  • 出版日期2014-3
  • 单位INRIA

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