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Conference Paper
Size Reduction of Output Multiplexer Using TE011 Mode
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- Authors
- Changsoo Kwak, Manseok Uhm, Inbok Yom
- Issue Date
- 2017-06
- Citation
- International Symposium on Microwave and Optical Technology (ISMOT) 2017, pp.1-4
- Language
- English
- Type
- Conference Paper
- Abstract
- An output multiplexer (OMUX) using TE11n mode is a mature technology and it has been adapted for many telecommunications/broadcasting satellites. To reduce the increased size and weight due to usage of TE114 mode instead of TE113 mode, we replace one of the TE114 mode cavities with a TE011 mode cavity. In this paper we present how to replace the TE114 mode cavity with a TE011 mode cavity and the results. We reduced the length of each channel filter by about 15% and the total weight by about 9.6% with the insertion loss and the return loss remained.
- KSP Keywords
- Return Loss, Size reduction, insertion loss