1 January 1994 Modeling of the weak- relativistic electron beam diffractional radiation in open periodic structures
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Proceedings Volume 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994; 22502P (1994) https://doi.org/10.1117/12.2303114
Event: Millimeter and Submillimeter Waves and Applications: International Conference, 1994, San Diego, CA, United States
Abstract
Process of difractional dispersion of the slow waves field in a cylindrical dielectric waveguide (the weak relativistic electron beam emitator )by the coaxial open periodic structures(OPS)was experimentally investigated in the frequencies region of 37 GHz - 66 GHz. It was found out that the OPS resonance properties have place in the frequencies region connected with the birth of -2d and -3d radiated space harmonics. These properties are defined by the OPS geometrical dimensions and are characterized by an ai normal increase of the difractional fields (far and short distances) amplitude. A sharp increase of the connection of the electron beam with the OPS field, and radiation of a big quantity HF - energy,which is taken away from electron beam, were both observed.These results can be a basis for creation of the millimeter waves range powerful amplifiers and oscillators.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ye. A. Myasin, Ye. A. Myasin, } "Modeling of the weak- relativistic electron beam diffractional radiation in open periodic structures", Proc. SPIE 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994, 22502P (1 January 1994); doi: 10.1117/12.2303114; https://doi.org/10.1117/12.2303114
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