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Proceedings Paper

An eight-channel high-power contiguous-band multiplexer for broadcasting satellite transponders
Author(s): Fumiyasu Suginosita
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Paper Abstract

This paper describes the design and development of a 200-W output multiplexer for transponders used in 12-GHz-band broadcasting satellites. This multiplexer consists of singly terminated four-pole elliptic-function filters designed by taking into account their internal electric field intensity and thermal/mechanical characteristics. Thermal vacuum tests and high- power tests show that the multiplexer meets the requirements of very low-loss, high power capacity, and good thermal/mechanical stability.

Paper Details

Date Published: 14 December 1992
PDF: 2 pages
Proc. SPIE 1929, 17th International Conference on Infrared and Millimeter Waves, 19294T (14 December 1992); doi: 10.1117/12.2298290
Show Author Affiliations
Fumiyasu Suginosita, NHK Science and Technical Research Lab. (Japan)


Published in SPIE Proceedings Vol. 1929:
17th International Conference on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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