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1

The Gyrotron at 50: Historical Overview

Nusinovich, Gregory S., Thumm, Manfred K. A., Petelin, Michael I.

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2014

Language:

english

File:

PDF, 2.35 MB

english, 2014

2

Progress on Gyrotrons for ITER and Future Thermonuclear Fusion Reactors

Journal:

IEEE Transactions on Plasma Science

Year:

2011

Language:

english

File:

PDF, 945 KB

english, 2011

3

[IEEE 2019 International Vacuum Electronics Conference (IVEC) - Busan, Korea (South) (2019.4.28-2019.5.1)] 2019 International Vacuum Electronics Conference (IVEC) - Design Studies of Mini-Channel Cavity Cooling for a 170 GHz, 2 MW Coaxial-Cavity Gyrotron

Kalaria, Parth C, Brucker, Philipp T, Ruess, Sebastian, Illy, Stefan, Avramidis, Konstantinos A, Gantenbein, Gerd, Thumm, Manfred, Jclonnck, John

Year:

2019

Language:

english

File:

PDF, 717 KB

english, 2019

4

State-of-the-Art of High-Power Gyro-Devices and Free Electron Masers

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2020

Language:

english

File:

PDF, 3.67 MB

english, 2020

5

The cooling system for the 10 MW, 140 GHz, CW ECRH installation on Wendelstein 7-X

Günter Neffe, Günter Dammertz, Manfred Thumm

Journal:

Fusion Engineering and Design

Year:

2001

Language:

english

File:

PDF, 172 KB

english, 2001

6

High Power Gyro-Devices for Plasma Heating and Other Applications

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2005

File:

PDF, 1.93 MB

2005

7

Device and Design Optimization for AlGaN/GaN X-Band-Power-Amplifiers with High Efficiency

Jutta Kühn, Friedbert van Raay, Rüdiger Quay, Rudolf Kiefer, Michael Mikulla, Matthias Seelmann-Eggebert, Wolfgang Bronner, Michael Schlechtweg, Oliver Ambacher, Manfred Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2010

Language:

english

File:

PDF, 767 KB

english, 2010

8

Recent Developments on High-Power Gyrotrons—Introduction to This Special Issue

Manfred K. A. Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2011

Language:

english

File:

PDF, 269 KB

english, 2011

9

Novel Applications of Millimeter and Submillimeter Wave Gyro-Devices

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2001

File:

PDF, 424 KB

2001

10

Vacuum Electronics || Microwave Tubes

Eichmeier, Joseph A., Thumm, Manfred K.

Year:

2008

Language:

english

File:

PDF, 2.18 MB

english, 2008

11

MW gyrotron development for fusion plasma applications

Journal:

Plasma Physics and Controlled Fusion

Year:

2003

Language:

english

File:

PDF, 1.02 MB

english, 2003

12

RF Behavior of a 200-kW CW Gyrotron

Kartikeyan, M. V., Kumar, Arun, Kamakshi, S., Jain, P. K., Illy, Stefan, Borie, Edith, Piosczyk, Bernhard, Thumm, Manfred K.

Journal:

IEEE Transactions on Plasma Science

Year:

2008

Language:

english

File:

PDF, 591 KB

english, 2008

13

MPACVD-diamond windows for high-power and long-pulse millimeter wave transmission

Journal:

Diamond and Related Materials

Year:

2001

Language:

english

File:

PDF, 904 KB

english, 2001

14

Design of 170 GHz, 1.5-MW Conventional Cavity Gyrotron for Plasma Heating

Kalaria, Parth C., Kartikeyan, M. V., Thumm, Manfred

Journal:

IEEE Transactions on Plasma Science

Year:

2014

Language:

english

File:

PDF, 2.74 MB

english, 2014

15

[IEEE 2013 IEEE/MTT-S International Microwave Symposium - MTT 2013 - Seattle, WA, USA (2013.06.2-2013.06.7)] 2013 IEEE MTT-S International Microwave Symposium Digest (MTT) - Millimeter-wave time-domain spectrum analysis system with unambiguous RF spectrum reconstruction

Schlaich, Andreas, Jelonnek, John, Thumm, Manfred

Year:

2013

Language:

english

File:

PDF, 192 KB

english, 2013

16

A Numerical Synthesis Method for Hybrid-Type High-Power Gyrotron Launchers

Jin, Jianbo, Thumm, Manfred, Gantenbein, Gerd, Jelonnek, John

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

2017

Language:

english

File:

PDF, 2.70 MB

english, 2017

17

Study on After Cavity Interaction in a 140-GHz Model TE0.3 Gyrotron Using 3-D CFDTD PIC Simulation

Lin, Ming-Chieh, Illy, Stefan, Avramidis, Konstantinos A., Thumm, Manfred, Jelonnek, John

Journal:

IEEE Transactions on Plasma Science

Year:

2018

Language:

english

File:

PDF, 2.48 MB

english, 2018

18

Excitation of higher radial modes of azimuthal surface waves in the electron cyclotron frequency range by rotating relativistic flow of electrons in cylindrical waveguides partially filled by plasmas

Girka, Igor O., Pavlenko, Ivan V., Thumm, Manfred

Journal:

Physics of Plasmas

Year:

2018

Language:

english

File:

PDF, 980 KB

english, 2018

19

4477827 Lead frame for leaded semiconductor chip carriers

John Walker, Manfre Thumm

Journal:

Microelectronics Reliability

Year:

1985

Language:

english

File:

PDF, 78 KB

english, 1985

20

Advanced electron cyclotron heating systems for next-step fusion experiments

Journal:

Fusion Engineering and Design

Year:

1995

Language:

english

File:

PDF, 2.40 MB

english, 1995

21

Terahertz transverse-magnetic-wave cyclotron autoresonance maser with a large-orbit relativistic electron beam

Shi-Chang Zhang, Manfred Thumm

Journal:

Physics Letters A

Year:

2010

Language:

english

File:

PDF, 456 KB

english, 2010

22

Free-electron masers vs. gyrotrons: prospects for high-power sources at millimeter and submillimeter wavelengths

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2002

Language:

english

File:

PDF, 124 KB

english, 2002

23

Progress in gyrotron development

Journal:

Fusion Engineering and Design

Year:

2003

Language:

english

File:

PDF, 1.36 MB

english, 2003

24

High-power TE11and TM11circular polarizers in oversized waveguides at 70 GHz

Manfred Thumm, Helga Kumric

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

1989

Language:

english

File:

PDF, 809 KB

english, 1989

25

Optimized overmoded TE01-to-TM11 mode converters for high-power millimeter wave applications at 70 and 140 GHz

Helga Kumrić, Manfred Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

1986

Language:

english

File:

PDF, 1.03 MB

english, 1986

26

140 GHz, 1 MW CW Gyrotron Development for Fusion Applications—Progress and Recent Results

Gerd Gantenbein, Volker Erckmann, Stefan Illy, Stefan Kern, Walter Kasparek, Carsten Lechte, Wolfgang Leonhardt, Christophe Liévin, Andrey Samartsev, Andreas Schlaich, Martin Schmid, Manfred Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2011

Language:

english

File:

PDF, 435 KB

english, 2011

27

Recent Upgrades and Extensions of the ASDEX Upgrade ECRH System

Dietmar Wagner, Jörg Stober, Fritz Leuterer, Francesco Monaco, Max Münich, Dominik Schmid-Lorch, Harald Schütz, Hartmut Zohm, Manfred Thumm, Theo Scherer, Andreas Meier, Gerd Gantenbein, Jens Flamm, W

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2011

Language:

english

File:

PDF, 515 KB

english, 2011

28

Wave Propagation in Advanced Gyrotron Output Couplers

Jens H. Flamm, Jianbo Jin, Manfred K. Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2011

Language:

english

File:

PDF, 1.19 MB

english, 2011

29

Bragg Reflection Band Stop Filter for ECE on Wega

Dietmar Wagner, Walter Kasparek, Fritz Leuterer, Francesco Monaco, Max Münich, Harald Schütz, Torsten Stange, Jörg Stober, Manfred Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2011

Language:

english

File:

PDF, 589 KB

english, 2011

30

Recent advanced technology in electron cyclotron heating systems

Manfred Thumm, Walter Kasparek

Journal:

Fusion Engineering and Design

Year:

1995

Language:

english

File:

PDF, 1.80 MB

english, 1995

31

Structural Eccentricity Effect on Output Power of a Coaxial-Cavity Gyrotron Oscillator

Shi-Chang Zhang, Manfred Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

1999

Language:

english

File:

PDF, 437 KB

english, 1999

32

Gyrokinetics of Coaxial-Cavity Electron Cyclotron Maser

Shi-Chang Zhang, Manfred Thumm

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

1999

Language:

english

File:

PDF, 459 KB

english, 1999

33

Development of Output Windows for High-Power Long-Pulse Gyrotrons and EC Wave Applications

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

1998

Language:

english

File:

PDF, 1.56 MB

english, 1998

34

Potential Advantages for Millimeter-Wave Heating of Powdered Metals

Jirun Luo, Christian Hunyar, Lambert Feher, Guido Link, Manfred Thumm, Paola Pozzo

Journal:

Journal of Infrared, Millimeter and Terahertz Waves

Year:

2004

Language:

english

File:

PDF, 268 KB

english, 2004

35

Technical developments at the KIT gyrotron test facility

Martin Schmid, Volker Erckmann, Gerd Gantenbein, Stefan Illy, Stefan Kern, Christophe Liévin, Andrey Samartsev, Andreas Schlaich, Thomáz Rzesnicki, Manfred Thumm

Journal:

Fusion Engineering and Design

Year:

2011

Language:

english

File:

PDF, 456 KB

english, 2011

36

[IEEE 2011 IEEE International Vacuum Electronics Conference (IVEC) - Bangalore, Karnataka, India (2011.02.21-2011.02.24)] 2011 IEEE International Vacuum Electronics Conference (IVEC) - Recent results in collaborative studies on the design of application specific gyrotrons

Kartikeyan, M. V., Borie, E., Thumm, Manfred

Year:

2011

Language:

english

File:

PDF, 78 KB

english, 2011

37

[IEEE 2011 IEEE International Vacuum Electronics Conference (IVEC) - Bangalore, Karnataka, India (2011.02.21-2011.02.24)] 2011 IEEE International Vacuum Electronics Conference (IVEC) - Gyro-devices and their applications

Year:

2011

Language:

english

File:

PDF, 102 KB

english, 2011

38

[IEEE 2009 IEEE International Vacuum Electronics Conference (IVEC) - Rome, Italy (2009.04.28-2009.04.30)] 2009 IEEE International Vacuum Electronics Conference - History, presence and future of gyrotrons

Year:

2009

Language:

english

File:

PDF, 678 KB

english, 2009

39

[IEEE 2009 IEEE International Vacuum Electronics Conference (IVEC) - Rome, Italy (2009.04.28-2009.04.30)] 2009 IEEE International Vacuum Electronics Conference - Design study of magnetron injection guns for a 4 MW 170 GHz coaxial gyrotron

Rode, J. Christian, Beringer, Matthias H., Illy, Stefan, Kern, Stefan, Piosczyk, Bernhard, Thumm, Manfred

Year:

2009

File:

PDF, 538 KB

2009

40

[IEEE 2009 IEEE International Vacuum Electronics Conference (IVEC) - Rome, Italy (2009.04.28-2009.04.30)] 2009 IEEE International Vacuum Electronics Conference - 170 GHz, 2 MW coaxial cavity gyrotron for ITER - recent results obtained with a short pulse tube -

Rzesnicki, Tomasz, Piosczyk, Bernhard, Gantenbein, Gerd, Jin, Jianbo, Kern, Stefan, Samartsev, Andrey, Thumm, Manfred

Year:

2009

Language:

english

File:

PDF, 558 KB

english, 2009

41

[IEEE 2009 IEEE International Vacuum Electronics Conference (IVEC) - Rome, Italy (2009.04.28-2009.04.30)] 2009 IEEE International Vacuum Electronics Conference - High efficient quasi-optical mode converter for coaxial ITER gyrotron

Jin, Jianbo, Thumm, Manfred, Piosczyk, Bernhard, Kern, Stefan, Flamm, Jens, Rzesnicki, Tomasz

Year:

2009

Language:

english

File:

PDF, 707 KB

english, 2009

42

Measurement of Complex Permittivity of Cylindrical Objects in the E-Plane of a Rectangular Waveguide

Akhtar, M. Jaleel, Thumm, Manfred

Journal:

IEEE Transactions on Geoscience and Remote Sensing

Year:

2013

Language:

english

File:

PDF, 667 KB

english, 2013

43

Crystalline products of tolbutamide decomposition in water after microwave treatment

Drebushchak, Tatiana N., Pankrushina, Natalia A., Mikheev, Aleksandr N., Thumm, Manfred K. A.

Journal:

Year:

2013

Language:

english

File:

PDF, 674 KB

english, 2013

44

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Monday 16 April 2012)] Metamaterials VII - Extremely thin metamaterial absorbers for subterahertz waves: from fundamentals towards applications in uncooled bolometric sensors

Kuznetsov, Sergey A., Paulish, Andrey G., Gelfand, Alexander V., Astafiev, Mikhail A., Arzhannikov, Andrey V., Fedorinin, Victor N., Thumm, Manfred K. A., Boardman, Allan D., Johnson, Nigel P., Ziolko

Year:

2012

Language:

english

File:

PDF, 2.95 MB

english, 2012

45

[IEEE 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011) - Houston, TX, USA (2011.10.2-2011.10.7)] 2011 International Conference on Infrared, Millimeter, and Terahertz Waves - Influence of non-uniform magnetic field distribution on gyrotron spurious oscillations

Choudhury, A. Roy, Schlaich, Andreas, D'Andrea, D., Kern, Stefan, Thumm, Manfred

Year:

2011

Language:

english

File:

PDF, 150 KB

english, 2011

46

[IEEE 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011) - Houston, TX, USA (2011.10.2-2011.10.7)] 2011 International Conference on Infrared, Millimeter, and Terahertz Waves - Powerful masers and lasers with two-dimensional distributed feedback

Ginzburg, Naum S., Peskov, Nikolai Yu., Sergeev, Alexander S., Arzhannikov, Andrey V., Kalinin, Peter V., Sinitsky, Stanislav L., Thumm, Manfred

Year:

2011

Language:

english

File:

PDF, 262 KB

english, 2011

47

[IEEE IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science - Monterey, CA, USA (2005.06.20-2005.06.23)] IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science - Excitation of Several Axial Eigenmodes in Gyrotrons with Mismatched Window - Simulations and Experimental Studies

Rozental, Roman, Glyavin, Mikhail, Luchinin, Alexey, Ginzburg, Naum, Link, Guido, Thumm, Manfred

Year:

2005

Language:

english

File:

PDF, 1.16 MB

english, 2005

48

Analysis of a Quasi-Optical Launcher Toward a Step-Tunable 2-MW Coaxial-Cavity Gyrotron

Guolin Li,, Jianbo Jin,, Rzesnicki, Tomasz, Kern, Stefan, Thumm, Manfred

Journal:

IEEE Transactions on Plasma Science

Year:

2010

Language:

english

File:

PDF, 630 KB

english, 2010

49

Reflection of ${\rm TE}_{0{n}}$ Modes at Open-Ended Oversized Circular Waveguide

Thumm, Manfred, Kasparek, Walter, Wagner, Dietmar, Wien, Andreas

Journal:

IEEE Transactions on Antennas and Propagation

Year:

2013

Language:

english

File:

PDF, 2.81 MB

english, 2013

50

Gyrokinetic description of the structural eccentricity influence on the starting current of a coaxial-cavity gyrotron

Zhang, Shi-Chang, Thumm, Manfred

Journal:

Physics of Plasmas

Year:

1999

Language:

english

File:

PDF, 385 KB

english, 1999

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