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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kudsia, C. M. O'Donovan, M. V. |
| Copyright Year | 1974 |
| Description | Author affiliation: President and Director of Engineering, COMDEV Ltd., 6 Ronald Drive, Montreal Canada (O'Donovan, M. V.) || Design Leader, Microwave Engineering, RCA Limited, P.O. Box 800, Ste. Anne de Bellevue, Quebec, Canada (Kudsia, C. M.) |
| Abstract | This paper describes the synthesis, optimization and realization of a non-contiguous six-channel multiplexer composed of filters fabricated using GFEC as the basic waveguide material. This material is much lighter than Invar but possesses a similar coefficient of thermal expansion. The multiplexer is realized without any decoupling resonators to minimize weight and loss. Measured results on the complete multiplexer including the effect of temperature are presented. This design, presently being incorporated in the payload of a 24-channel domestic communications satellite, has resulted in a weight saving of nearly 50% over that of the light-weighted Invar multiplexers used in the present generation of satellites. |
| Starting Page | 585 |
| Ending Page | 589 |
| File Size | 3778265 |
| Page Count | 5 |
| File Format | |
| DOI | 10.1109/EUMA.1974.331987 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1974-09-10 |
| Publisher Place | Switzerland |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Multiplexing Frequency Microwave filters Temperature Design optimization Resonator filters Thermal expansion Payloads Artificial satellites Aerospace materials |
| Content Type | Text |
| Resource Type | Article |
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