State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765)

State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765)
Author: Thumm, Manfred
Publisher: KIT Scientific Publishing
Total Pages: 164
Release: 2024-02-06
Genre:
ISBN:
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This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millimeter, and Terahertz Waves, 41, No. 1, pp 1-140 (2020) and in the KIT Scientific Report 7761 (2021), related to the development of gyro-devices (Tables 2-34). Emphasis is on high-power gyrotron oscillators for long-pulse or continuous wave (CW) operation and pulsed gyrotrons for any applications.

State-of-the-Art of High-Power Gyro-Devices. Update of Experimental Results 2021. (KIT Scientific Reports ; 7761)

State-of-the-Art of High-Power Gyro-Devices. Update of Experimental Results 2021. (KIT Scientific Reports ; 7761)
Author: Thumm, Manfred
Publisher: KIT Scientific Publishing
Total Pages: 158
Release: 2021-10-28
Genre: Technology & Engineering
ISBN:
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This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millime-ter, and Terahertz Waves, 41, No. 1, pp 1-140 (2020) related to the development of gyro-devices (Tables 2-34). Emphasis is on high-power gyrotron oscillators for long-pulse or continuous wave (CW) operation and pulsed gyrotrons for any applications.

Design Studies Towards a 4 MW 170 GHz Coaxial-cavity Gyrotron

Design Studies Towards a 4 MW 170 GHz Coaxial-cavity Gyrotron
Author: Matthias Hermann Beringer
Publisher: KIT Scientific Publishing
Total Pages: 224
Release: 2014-08-20
Genre: Science
ISBN: 3866446632
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In this work the feasibility of a 4 MW 170 GHz coaxial-cavity gyrotron for continuous wave operation is demonstrated. For the first time complete physical designs of the major gyrotron components are elaborated. In a first step, one possible new operating mode is determined, followed by the development of detailed physical designs of the major gyrotron components: Diode and triode type electron gun, coaxial cavity, two-beam quasi-optical output coupler and depressed collector.

Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons

Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons
Author: Jens Hanspeter Flamm
Publisher: KIT Scientific Publishing
Total Pages: 164
Release: 2014-06-17
Genre: Technology & Engineering
ISBN: 3866448228
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In this work different methods for the calculation of diffraction and scattering in launchers of quasi-optical mode converters for gyrotrons are compared, ranked and extended. The extension gives the opportunity to take a tapered average radius of the waveguide antenna into account. The comparison and the extension of the fast field calculation methods for component synthesis opens the possibility to reduce diffraction and stray radiation of reliable and powerful millimeter wave sources.