A five-channel quasi-optical multiplexer of 12- to 90-GHz frequency range
| Autor: | D. A. Shelukhin, V. I. Belousov, G. G. Denisov, M. A. Khozin, V.A. Vershkov |
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| Rok vydání: | 2017 |
| Předmět: |
Diffraction
Physics Physics and Astronomy (miscellaneous) business.industry Microwave signals 020206 networking & telecommunications 02 engineering and technology 01 natural sciences Multiplexer 010305 fluids & plasmas Optics Homogeneous 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Range (statistics) business Ohmic contact Communication channel |
| Zdroj: | Technical Physics Letters. 43:1037-1040 |
| ISSN: | 1090-6533 1063-7850 |
| Popis: | An effective five-channel quasi-optical multiplexer, which distributes microwave signals of the frequency range of 12–90 GHz on five frequency channels, Ku, K, Ka, U, and E (frequency ranges of standard single-mode waveguides), or combines these channels into a single wave stream, has been developed for the first time. A relatively homogeneous characteristic with a total loss level of about 1.5 dB is achieved in 90% of each range band. A detailed analysis of diffraction and ohmic losses in the frequency channels of the multiplexer has been carried out. |
| Databáze: | OpenAIRE |
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