[图书][B] Introduction to the Physics of Gyrotrons

GS Nusinovich - 2004 - books.google.com
As unique sources of coherent high-power, microwave, and millimeter-wave radiation,
gyrotrons are an essential part of the hunt for controlled fusion. Presently, gyrotrons are …

State-of-the-art of high-power gyro-devices and free electron masers

M Thumm - Journal of Infrared, Millimeter, and Terahertz Waves, 2020 - Springer
This paper presents a review of the experimental achievements related to the development
of high-power gyrotron oscillators for long-pulse or CW operation and pulsed gyrotrons for …

High Power Wideband Gyrotron Backward Wave Oscillator<? format?> Operating towards the Terahertz Region

W He, CR Donaldson, L Zhang, K Ronald… - Physical review …, 2013 - APS
Experimental results are presented of the first successful gyrotron backward wave
oscillator<? format?>(gyro-BWO) with continuous frequency tuning near the low-terahertz …

[图书][B] State-of-the-Art of High Power Gyro-Devices and Free Electron Masers. Update 2017 (KIT Scientific Reports; 7750)

M Thumm - 2018 - books.google.com
Gyrotron oscillators (gyromonotrons) are mainly used as high power millimeter wave
sources for electron cyclotron resonance heating (ECRH), electron cyclotron current drive …

Design and simulation of metal PBG waveguide mode launcher

M Thottappan, PK Jain - 2014 IEEE REGION 10 SYMPOSIUM, 2014 - ieeexplore.ieee.org
The design and simulation of a metal Photonic Band Gap (MPBG) cylindrical waveguide to a
conventional rectangular waveguide transition using a wraparound co-axial coupler is …

State-of-the-art of high power gyro-devices and free electron masers. Update 2015

M Thumm - State-of-the-Art of High Power Gyro-Devices and Free …, 2016 - uplopen.com
Gyrotron oscillators (gyromonotrons) are mainly used as high power millimeter wave
sources for electron cyclotron resonance heating (ECRH), electron cyclotron current drive …

Simulation of photonic band gaps in metal rod lattices for microwave applications

EI Smirnova, C Chen, MA Shapiro, JR Sirigiri… - Journal of Applied …, 2002 - pubs.aip.org
PBGSS code for r/a 0.1. The present results are compared with experimental data for
transverse-electric (TE) and TM mode PBG resonators built at Massachusetts Institute of …

Photonic-band-gap traveling-wave gyrotron amplifier

EA Nanni, SM Lewis, MA Shapiro, RG Griffin… - Physical review …, 2013 - APS
We report the experimental demonstration of a gyrotron traveling-wave-tube amplifier at 250
GHz that uses a photonic band gap (PBG) interaction circuit. The gyrotron amplifier achieved …

Cyclotron resonance maser with zigzag quasi-optical transmission line: Concept and modeling

SV Samsonov, GG Denisov… - … on Electron Devices, 2021 - ieeexplore.ieee.org
A microwave system in the form of a quasi-optical (QO) transmission line is proposed as an
interaction circuit of an amplifier or an oscillator based on the cyclotron resonance maser …

Broadband and high power meta-surface dielectric window for W-band gyrotron traveling wave tubes

Y Wang, G Liu, Y Cao, W Wang, W Jiang… - IEEE Electron …, 2021 - ieeexplore.ieee.org
A periodic dielectric meta-surface output window was cold and hot tested to extend the
operating bandwidth and suppress the parasitic oscillations for a W-band wideband TE 01 …