Quasi-optical multiplexer based on reflecting diffraction grating |
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| Authors: | V I Belousov G G Denisov N Yu Peskov |
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| Institution: | 1. Institute of Applied Physics, USSR Academy of Science, 46 Uljanov St., 603600 N., Novgorod, USSR
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| Abstract: | The article presents results of theoretical and experimental investigation of quasioptical multiplexer based on reflecting diffraction grating. Diffraction losses caused by reflection into mirror harmonic, and by angle divergence of wave beams are calculated. In an experimental multiplexer, wave beams with the frequencies 70 GHz and 79 GHz were mixed with power losses less than 1%. |
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