Author: Mark Thomas WalterPublisher:
ISBN:
Category :
Languages : en
Pages : 370
Book Description
Effects of Tapering on High Current, Long Pulse Gyrotron Backward Wave Oscillator Experiments
Author: Mark Thomas WalterState-of-the-Art of High-Power Gyro-Devices. Update of Experimental Results 2021. (KIT Scientific Reports ; 7761)
Author: Thumm, ManfredPublisher: KIT Scientific Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 158
Book Description
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.
State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765)
Author: Thumm, ManfredPublisher: KIT Scientific Publishing
ISBN:
Category :
Languages : en
Pages : 164
Book Description
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 and Free Electron Masers. Update 2015 (KIT Scientific Reports ; 7717)
Author: Thumm, ManfredPublisher: KIT Scientific Publishing
ISBN:
Category :
Languages : en
Pages : 190
Book Description
State-of-the-Art of High Power Gyro-Devices and Free Electron Masers. Update 2016 (KIT Scientific Reports ; 7735)
Author: Thumm, ManfredPublisher: KIT Scientific Publishing
ISBN:
Category :
Languages : en
Pages : 196
Book Description
High Power, Ultra-Long-Pulsed Gyrotron Backward Wave Oscillators
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 22
Book Description
The objective of this research program was to explore tapering of interaction tubes and magnetic fields as techniques for enhancing the performance of high power microwave gyrotron-backward-wave- oscillators (gyro-BWOs). Experiments were performed on the Michigan Electron Long-Beam Accelerator, (MELBA), which operated with parameters: voltage=O.7-O.9 MV, diode current = 1-10 kA, injected current = 1-4 kA, and pulselengths of 0.5-i microsecond. Microwave emission frequency was in the range from 4.5-6 GHz. Experiments on the fundamental cyclotron wave showed peak microwave tube power up to 40-55 MW over shortened pulselengths (
State-of-the-Art of High Power Gyro-Devices and Free Electron Masers. Update 2017 (KIT Scientific Reports ; 7750)
Author: Thumm, ManfredPublisher: KIT Scientific Publishing
ISBN:
Category :
Languages : en
Pages : 198
Book Description
Effects of RF Plasma Processing on the Impedance and Electron Emission Characteristics of a MV Beam Diode
Author: Joshua Ian RintamakiPublisher:
ISBN:
Category :
Languages : en
Pages : 296
Book Description
Intense Microwave Pulses
Author: FY92 Progress Report for the Gyrotron Backward-Wave-Oscillator Experiment
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 47
Book Description
Experimental and theoretical analyses, including particle-in-cell computer code simulations, are presented for the Gyrotron Backward Wave oscillator (Gyro-BWO) highpower microwave device. The Gyro-BWO has been designed, constructed, and initially tested as a frequency tunable device. The design has concentrated on a TE01, 4- to 6- GHz annular beam device. The annular beam is produced by the RAMBO pulser, which has a diode voltage of -300 to -800 kV and diode current of 1 to 20 kA. Initial results have shown that the device is operating in the backward wave mode. Initial results have also demonstrated that the device is magnetically tunable; that is, the frequency is tunable by adjusting the magnetic field. A Vlasov-type antenna is used for the extraction of the microwave signal on the diode end of the experiment, with initial power extraction of up to 2 MW ... High power microwave, HPM, Gyro-BWO, Gyrotron, Gyrotron backward wave oscillator.