Share Email Print

Proceedings Paper

An eight-channel high-power contiguous-band multiplexer for broadcasting satellite transponders
Author(s): Fumiyasu Suginosita
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

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)

© SPIE. Terms of Use
Back to Top