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New High-Efficiency Resonant O-Type Devices as the Promising Sources of Microwave Power

Author

Listed:
  • Andrei Baikov

    (Basic Technologies and Components of Vacuum Devices, Ltd., Moscow 117342, Russia)

  • Olga Baikova

    (Institute of Nanoengineering in Electronics, Spintronics and Photonics, National Research Nuclear University MEPhI, Moscow 115409, Russia
    Federal State Educational Establishment of Professional Medical College, Moscow 117105, Russia)

Abstract

New O-type high-power vacuum resonant microwave devices are considered in this study: COM klystrons, CSM klystrons and resotrodes. All these devices can output a large amount of power (up to units of MW and higher) with an efficiency of up to 90%. Such devices are promising microwave sources for industrial microwave technologies as well as for microwave energy. The principle of GSP-equivalence for klystrons is described herein, allowing a complete physical analog of this device with other parameters to be created. The existing mathematical and computer models of klystrons are analyzed. The processes of stage-by-stage optimization and the embedding procedure, which leads to COM and to CSM klystrons, are considered. Resotrodes, IOT-type devices with energy regeneration in the input circuit, are also considered. It is shown that these devices can combine high power with an efficiency of up to 90% and a gain of more than 30 dB. Resotrodes with 0-regeneration can be effective sources of radio frequency (RF) power in the range of 20 to 200 MHz. Resotrodes with 2π-regeneration are an effective source of RF/microwave energy in the range of 200 MHz to 1000 MHz.

Suggested Citation

  • Andrei Baikov & Olga Baikova, 2020. "New High-Efficiency Resonant O-Type Devices as the Promising Sources of Microwave Power," Energies, MDPI, vol. 13(10), pages 1-31, May.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:10:p:2514-:d:358825
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    Cited by:

    1. Roman Kubacki & Ludwika Lipińska & Rafał Przesmycki & Dariusz Laskowski, 2022. "The Comparison of Microwave Reflectance of Graphite and Reduced Graphene Oxide Used for Electronic Devices Protection," Energies, MDPI, vol. 15(2), pages 1-8, January.

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