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Research Output 1998 2020

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Conference contribution book
2019
3 Downloads (Pure)

0.37 THz gyro-TWA with a cryo-free SCM: design and simulation

Donaldson, C. R., Zhang, L., Cross, A. W., Ronald, K., Phelps, A. D. R. & He, W., 1 Sep 2019, 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, N.J.: IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
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Submillimeter waves
Superconducting magnets
Electron beams
Waveguides
traveling wave amplifiers
4 Downloads (Pure)

Oversized W-band 2D periodic lattice oscillator

Cross, A. W., MacLachlan, A. J., Robertson, C. W., Zhang, L., Donaldson, C. R., Yin, H., Phelps, A. D. R. & Ronald, K., 27 Jun 2019, 2019 International Vacuum Electronics Conference (IVEC). Piscataway, N.J.: IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
oscillators
simulation
selectivity
electron beams
waveguides
2018
10 Downloads (Pure)

Amplification of W-band multi-frequency signals using a gyro-TWA

He, W., Donaldson, C. R., Zhang, L., Cain, P., Yin, H., Ronald, K., Cross, A. W. & Phelps, A. D. R., 29 Oct 2018, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ.: IEEE, 2 p. 8510108

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Frequency agility
Amplification
Electron beams
Bandwidth
Experiments
17 Downloads (Pure)

Apparatus for investigating non-linear microwave interactions in magnetised plasma

Ronald, K., Phelps, A. D. R., Cairns, R. A., Bingham, R., Eliasson, B., Koepke, M. E., Cross, A. W., Speirs, D. C., Robertson, C. W. & Whyte, C. G., 31 Oct 2018, 45th EPS Conference on Plasma Physics (EPS 2018) . Coda, S., Lapenta, G., Michaut, C., Berndt, J., Mantsinen, M. & Weber, S. (eds.). p. 961-964 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
laser plasma interactions
electromagnetic radiation
microwaves
fusion reactors
wave interaction
8 Downloads (Pure)

Measurements of structures for vacuum electronic sources manufactured by 3D printing

Phipps, A. R., MacLachlan, A. J., Robertson, C. W., Ronald, K., Cross, A. W. & Phelps, A. D. R., 9 Feb 2018, IVEC 2017 - 18th International Vacuum Electronics Conference. IEEE, Vol. 2018-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Periodic structures
printing
Printing
3D printers
Vacuum
8 Downloads (Pure)

Millimeter-wave periodic surface lattices for mode control in vacuum electronic sources

MacLachlan, A. J., Phipps, A. R., Robertson, C. W., Konoplev, I. V., Ronald, K., Cross, A. W. & Phelps, A. D. R., 9 Feb 2018, IVEC 2017 - 18th International Vacuum Electronics Conference. Piscataway, NJ.: IEEE, Vol. 2018-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Millimeter waves
millimeter waves
Vacuum
vacuum
planar structures
9 Downloads (Pure)

Periodic GW level microwave pulses in X-band from a combination of a relativistic backward wave oscillator and a helical waveguide compressor

Macinnes, P., Bratman, V. L., Zhang, L., Denisov, G. G., He, W., Kolganov, N. G., Mcstravick, M., Mishakin, S. V., Robertson, C. W., Samsonov, S. V., Whyte, C. G., Young, A. R., Ronald, K., Phelps, A. D. R. & Cross, A. W., 13 Feb 2018, 2017 IEEE 21st International Conference on Pulsed Power, PPC. Piscataway, N.J.: IEEE, 4 p. 8291306

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Helical waveguides
Compressors
Microwaves
Compression ratio (machinery)
Traveling wave tubes
2 Downloads (Pure)

Periodic structures manufactured by 3D printing for electron beam excitation of high power microwave sources

Phipps, A. R., Maclachlan, A. J., Zhang, L., Robertson, C. R., Konoplev, I. V., Ronald, K., Phelps, A. D. R. & Cross, A. W., 15 Feb 2018, 2017 IEEE 21st International Conference on Pulsed Power. Piscataway, NJ: IEEE, 4 p. 8291307

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Periodic structures
Printing
Electron beams
Microwaves
Silver
2017
49 Downloads (Pure)

Compact sub-terahertz radiation sources driven by pseudospark-produced electron beams

Cross, A. W., He, W., Zhang, L., Yin, H., Bowes, D., Ronald, K., Phelps, A. D. R., Li, D., Chen, X., Yin, Y., Shu, G., Liu, G. & Zhao, J., 9 Mar 2017, 2016 IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). Piscataway, N.J., 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Electron beams
Radiation
Millimeter waves
Studios
Beam plasma interactions
1 Citation (Scopus)
12 Downloads (Pure)

Design and experiment of a broadband W-band gyro-TWA based on a helically corrugated interaction region

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Yin, H., Garner, J., Ronald, K., Cross, A. W. & Phelps, A. D. R., 12 Oct 2017, 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. Piscataway, NJ.: IEEE, 2 p. 8067027

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
traveling wave amplifiers
broadband
output
Experiments
interactions
1 Citation (Scopus)
13 Downloads (Pure)

Design of a Ka-band MW-level high efficiency gyroklystron for accelerators

Wang, L., Dong, K., Wang, J., Luo, Y., He, W., Cross, A. W., Ronald, K. & Phelps, A. D. R., 16 Oct 2017, 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. Piscataway, NJ: IEEE, 3 p. 8068506

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Particle accelerators
accelerators
injection
Cells
cavities

Development of high power broadband gyro-TWAs towards the terahertz range

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Yin, H., Garner, J. R., Ronald, K., Cross, A. W. & Phelps, A. D. R., 7 Mar 2017, 2016 IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). Piscataway, NJ: IEEE, p. 15-17 3 p. 7873946

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
traveling wave amplifiers
broadband amplifiers
superhigh frequencies
cusps
millimeter waves
9 Downloads (Pure)

Investigation of millimeter wave extended interaction oscillation using improved pseudospark-sourced electron beams

Yin, H., Zhang, L., He, W., Shu, G., Zhao, J., Yin, Y., Ronald, K., Phelps, A. D. R. & Cross, A. W., 16 Oct 2017, 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE, 2 p. 8066852

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Beam quality
Beam plasma interactions
Millimeter waves
millimeter waves
Electron beams

Study of millimetre wave extended interaction oscillation using pseudospark-sourced E-beams

Cross, A. W., Yin, H., Zhang, L., He, W., Shu, G., Zhao, J., Yin, Y., Ronald, K. & Phelps, A. D. R., 21 Dec 2017, 2017 47th European Microwave Conference. Piscataway, NJ: IEEE, p. 560-563 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Millimeter waves
millimeter waves
Electron beams
oscillations
pencil beams
7 Downloads (Pure)

W-band extended interaction oscillations using post-accelerated pseudospark-sourced electron beams

Cross, A. W., Yin, H., He, W., Zhang, L., Ronald, K., Phelps, A. D. R., Chen, X., Shu, G., Yin, Y. & Zhao, J., 16 Oct 2017, 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. Piscataway, NJ: IEEE, 4 p. 8068484

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Beam plasma interactions
Millimeter waves
Electron beams
electron beams
oscillations
2016
50 Downloads (Pure)

Applications of Pseudospark produced electron beams in millimetre wave radiation sources

Cross, A. W., He, W., Zhang, L., Yin, H., Bowes, D., Ronald, K., Phelps, A. D. R., Yin, Y., Liu, G., Li, D. & Chen, X., 26 Apr 2016, 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015. Piscataway, 4 p. 7460609

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
radiation sources
Millimeter waves
millimeter waves
Electron beams
electromagnetic radiation
28 Downloads (Pure)

Compact millimetre wave and terahertz radiation sources driven by pseudospark-generated electron beam

Yin, H., Cross, A. W., Zhang, L., He, W., Bowes, D., Ronald, K. & Phelps, A. D. R., 31 Mar 2016, IET Colloquium on Millimetre-Wave and Terahertz Engineering & Technology 2016. Stevenage

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Millimeter waves
Electron beams
Slow wave structures
Plasmas
Radiation
24 Downloads (Pure)

Design of frequency selective surfaces for a gyro-multiplier output system

Li, X., Liu, X., Alfadhl, Y., Chen, X., He, W., Ronald, K. & Cross, A., 8 Sep 2016, 2016 IEEE International Vacuum Electronics Conference, IVEC 2016. 2 p. 7561799

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Frequency selective surfaces
Gaussian beams
Waveguides
Fabrication
Testing
44 Downloads (Pure)

Developments of a W-band gyro-TWA for high PRF operation

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Garner, J., Ronald, K., Cross, A. W. & Phelps, A. D. R., 28 Apr 2016, 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015. Piscataway, 2 p. 7460612

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
traveling wave amplifiers
corrugated waveguides
Pulse repetition rate
Electron guns
liquid cooling
2 Citations (Scopus)
5 Downloads (Pure)

Experimental test of a W-band gyro-TWA for cloud radar applications

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Yin, H., Garner, J. R., Ronald, K., Cross, A. W. & Phelps, A. D. R., 4 Oct 2016, 2016 46th European Microwave Conference (EuMC). Piscataway, N.J.: IEEE, p. 1099-1102 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
traveling wave amplifiers
radar
Radar
Beam plasma interactions
Electron beams
2 Citations (Scopus)
37 Downloads (Pure)

High pulse repetition frequency operation of a W-band Gyro-TWA based on a cusp electron beam source

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Yin, H., Garner, J., Ronald, K., Cross, A. W. & Phelps, A. D. R., 1 Dec 2016, 41st International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2016. Piscataway, 7758427. (Proceedings International Conference on Infrared, Millimeter, and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Pulse repetition rate
Electron guns
Electron beams
Radar
Waveguides
6 Downloads (Pure)

Numerical simulations of astrophysical cyclotron-maser emission

Speirs, D. C., Bingham, R., Ronald, K., Phelps, A. D. R., McConville, S. L., Gillespie, K. M., Cairns, R. A., Kellett, B. J., Vorgul, I. & Cross, A. W., 1 Dec 2016, 42nd European Physical Society Conference on Plasma Physics, EPS 2015. Vol. 39E. 4 p. P5.405

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
masers
cyclotrons
astrophysics
simulation
6 Downloads (Pure)

Upgrade of a W-band gyro-TWA for cloud radar application

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Yin, H., Garner, J. R., Ronald, K., Cross, A. W. & Phelps, A. D. R., 26 May 2016, IET Colloquium on Millimetre-Wave and Terahertz Engineering & Technology 2016. London, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Pulse repetition rate
Radar
Water
2015

Cherenkov maser experiments based on a 2D periodic surface lattice

Phipps, AR., MacLachlan, AJ., Robertson, C. W., Konoplev, IV., Ronald, K., Cross, AW., Whyte, CG. & Phelps, ADR., 24 May 2015, Abstracts IEEE International Conference on Plasma Sciences (ICOPS). Piscataway: IEEE, p. 1 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

masers
cavities
beam interactions
wave interaction
electromagnetic radiation
70 Downloads (Pure)

Design and experiments of a five-fold helically corrugated waveguide for microwave pulse compression

Zhang, L., Mishakin, S. V., He, W., Samsonov, S. V., Cross, A. W., Denisov, G. G., McStravick, M., Bratman, V. L., Whyte, C. G., Robertson, C. W., Young, A. R., Yin, H., Ronald, K., Macinnes, P. & Phelps, A. D. R., 11 Nov 2015, IRMMW-THz 2015: 40th International Conference on Infrared, Millimeter, and Terahertz Waves. Piscataway, NJ.: IEEE, p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
corrugated waveguides
Pulse compression
pulse compression
Waveguides
Microwaves
1 Citation (Scopus)
22 Downloads (Pure)

Further experiments of a W-band gyro-TWA based on a helically corrugated interaction region

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Yin, H., Garner, J., Ronald, K., Cross, A. W. & Phelps, A. D. R., 11 Nov 2015, 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). Piscataway, NJ: IEEE, p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Pulse repetition rate
Electron guns
Cooling water
Amplification
Seed

High power W-band gyro-BWO experiments

Donaldson, CR., Zhang, L., He, W., McElhinney, P., Ronald, K., Cross, AW. & Phelps, ADR., 24 May 2015, IEEE International Conference on Plasma Science (ICOPS) 2015. Piscataway: IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

backward waves
oscillators
output
cyclotron frequency
converters
3 Citations (Scopus)
50 Downloads (Pure)

Latest development of a W-band Gyro-TWA based on a helically corrugated interaction region

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Ronald, K., Cross, A. W. & Phelps, A. D. R., 27 Apr 2015, IEEE International Vacuum Electronics Conference (IVEC), 2015. Piscataway: IEEE, p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
corrugated waveguides
electron guns
cusps
seeds
solid state
2014
84 Downloads (Pure)

A cusp electron gun for millimeter wave gyro-devices

Donaldson, C. R., Zhang, L., Cross, A. W., Phelps, A. D. R., Ronald, K. & He, W., 29 Oct 2014, 2nd IET Annual Active and Passive RF Devices Seminar. Vol. 2014. p. 3-4 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Millimeter wave devices
Electron guns
Electron beams
Experiments

A W-band gyrotron traveling wave amplifier experiment

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Phelps, A. D. R., Ronald, K. & Cross, A. W., 13 Nov 2014, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE, 2 p. 6956491

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Electron guns
Electron beams
Waveguides
Microwaves
Bandwidth

Cold test of a G-band sheet beam backward wave oscillator

Liu, G., He, W., Cross, A. W., Zhang, L., Yin, H., Ronald, K. & Phelps, A. D. R., 19 Sep 2014, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE, 2 p. 6956508

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Bragg reflectors
Scattering parameters
Printing
Waveguides
Wire
2 Citations (Scopus)
6 Downloads (Pure)

Commissioning of the mice RF SYSTEM

Moss, A., Wheelhouse, A., Stanley, T., White, C., Ronald, K., Whyte, C. G., Dick, A. J., Speirs, D. C. & Alsari, S., 15 Jun 2014, IPAC 2014: Proceedings of the 5th International Particle Accelerator Conference. Geneva, p. 2297-2299 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
mice
muons
cooling
ionization
installing
55 Downloads (Pure)

Design and tests of a W-band gyro-TWA and its components

Zhang, L., He, W., Donaldson, C. R., McElhinney, P., Ronald, K., Phelps, A. D. R. & Cross, A. W., 2014, 2nd IET Annual Active and Passive RF Devices Seminar. p. 7-9 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Electron guns
Masers
Cyclotron resonance
Computer simulation
Millimeter waves

Millimeter-wave backward wave oscillators driven by pseudospark electron beams

Yin, H., Bowes, D., He, W., Cross, A. W., Ronald, K., Li, D., Chen, X. & Phelps, A. D. R., 9 Dec 2014, 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE, 2 p. 6956259

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Millimeter waves
Electron beams
Slow wave structures
Radiation
Beam plasma interactions

Millimeter-wave components for a helical waveguide gyro-TWA

Robertson, C. W., Young, A. R., Ronald, K., Cross, A. W. & Whyte, C. G., 9 Dec 2014, 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, New Jersey, United States: IEEE, 2 p. 6956498

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Helical waveguides
Millimeter waves
Waveguide components
Studios
Scattering parameters
2013

200 GHz BWO experiment with a pseudospark-sourced electron beam

Yin, H., Bowes, D., He, W., Cross, A. W., Ronald, K., Phelps, A. D. R., Liu, G., Chen, X. & Li, D., 1 Jan 2013, UCMMT 2013 - 2013 6th UK, Europe, China Millimeter Waves and THz Technology Workshop. 2 p. 6641529

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

backward waves
frequency ranges
oscillators
electron beams
cells
1 Citation (Scopus)
164 Downloads (Pure)

An input coupler for a W-band gyro-TWA

Zhang, L., He, W., Donaldson, C. R., Ronald, K., McElhinney, P. & Cross, A. W., 9 Sep 2013, 2013 6th UK, Europe, China Millimeter Waves and THz Technology Workshop (UCMMT). Piscataway, NJ: IEEE, p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
Tunnels
Waveguides
7 Downloads (Pure)

Applications of pseudospark produced electron beams in backward wave oscillators

Yin, H., Bowes, D., He, W., Ronald, K., Speirs, D. C., Zhang, L., Liu, G., Phelps, A. D. R., Cross, A. W., Li, D. & Chen, X., 1 Jan 2013, 1st Annual Active and Passive RF Devices Seminar. 4 ed. Institution of Engineering and Technology, Vol. 2013. p. 11-14 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
backward waves
Electron beams
oscillators
electron beams
Slow wave structures
23 Downloads (Pure)

A W-band gyrotron traveling wave amplifier

Donaldson, C. R., He, W., Zhang, L., McElhinney, P., Ronald, K. & Cross, A. W., 1 Jan 2013, 1st Annual Active and Passive RF Devices Seminar. 4 ed. Institution of Engineering and Technology, Vol. 2013. p. 51-53 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
traveling wave amplifiers
corrugated waveguides
Electron guns
electron guns
cusps

Computational and experimental study of beam-plasma instabilities relevant to fast-ignition inertial confinement fusion

King, M., Speirs, D. C., Bingham, R., McConville, S. L., Bryson, R., Gillespie, K. M., Phelps, A. D. R., Cross, A. W., Whyte, C. G., Cairns, R. A., Vorgul, I., Trines, R. M. G. M. & Ronald, K., 1 Jul 2013, 40th EPS Conference on Plasma Physics, EPS 2013. Naulin, V., Angioni, C., Borghesi, M., Ratynskaia, S., Poedts, S., Donné, T., Kurki-Suonio, T., Äkäslompolo, S., Hakola, A. & Airila, M. (eds.). Mulhouse, Vol. 1. p. 533-536 4 p. (Europhysics Conference Abstract; vol. 37D).

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

magnetohydrodynamic stability
inertial confinement fusion
ignition
pellets
fusion
5 Downloads (Pure)

Generation, propagation and escape of astrophysical cyclotron-maser emission

Speirs, D. C., Bingham, R., Cairns, R. A., Kellett, B. J., Gillespie, K. M., Ronald, K., McConville, S. L., Phelps, A. D. R., Vorgul, I. & Cross, A. W., 1 Jan 2013, 40th EPS Conference on Plasma Physics, EPS 2013. Mulhouse, France, Vol. 1. p. 125-128 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
7 Downloads (Pure)

Latest developments on a W-band gyro-TWA

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Ronald, K., Cross, A. W. & Phelps, A. D. R., 1 Jan 2013, UCMMT 2013 - 2013 6th UK, Europe, China Millimeter Waves and THz Technology Workshop. 2 p. 6641532

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
cusps
corrugated waveguides
electron guns
electron beams
bandwidth
2 Citations (Scopus)

Latest experiments of W-band gyro-BWO using helically corrugated waveguides

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Phelps, A. D. R., Ronald, K. & Cross, A. W., Sep 2013, 2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Waveguides
Tuning
Electron guns
Electron beams
Experiments
8 Downloads (Pure)

Microwave windows for W-band gyro-devices

Donaldson, C. R., He, W., Zhang, L., Ronald, K. & Cross, A. W., 1 Jan 2013, UCMMT 2013 - 2013 6th UK, Europe, China Millimeter Waves and THz Technology Workshop. 2 p. 6641558

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
microwaves
amplifiers
requirements
simulation

Modelling of the anomalous Doppler resonance for a laboratory experiment

Bryson, R., Speirs, D. C., King, M., Vorgul, I., Cairns, R. A., Phelps, A. D. R., Bingham, R., McConville, S. L., Gillespie, K. M. & Ronald, K., 1 Jul 2013, 40th EPS Conference on Plasma Physics, EPS 2013. Naulin, V., Angioni, C., Borghesi, M., Ratynskaia, S., Poedts, S., Donné, T., Kurki-Suonio, T., Äkäslompolo, S., Hakola, A. & Airila, M. (eds.). Mulhouse, Vol. 2. p. 1590-1593 4 p. (Europhysics Conference Abstracts; vol. 37D).

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

electrons
fusion
relativistic velocity
simulation
cyclotron frequency
6 Citations (Scopus)

Scaled design and test of a coupler for micro-reentrant square-cavities for millimeter wave klystrons

Paoloni, C., Mineo, M., Yin, H., Zhang, L., He, W., Robertson, C. W., Ronald, K., Phelps, A. D. R. & Cross, A. W., 1 Aug 2013, 14th IEEE International Vacuum Electronics Conference: IVEC 2013. Piscataway, NJ: IEEE, 2 p. 6571015

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Klystrons
Millimeter waves
3 Citations (Scopus)
5 Downloads (Pure)

The RF system for the MICE experiment

Ronald, K., Whyte, C. G., Dick, A., Moss, A., Grant, A., White, C., Corlett, P., Stanley, T., Li, D., DeMello, A. J., Virostek, S., Moretti, A., Pasquinelli, R., Peterson, D., Schultz, R., Volk, J., Torun, Y., Hanlet, P., Long, K., Pasternak, J. & 4 others, Hunt, C., Summers, D., Luo, T. & Smith, P. J., 24 Dec 2013, IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference. p. 2848-2850 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
muons
cooling
ionization
tuners
particle beams
1 Citation (Scopus)
71 Downloads (Pure)

W-band gyro-TWA using a cusp electron gun and a helically corrugated interaction region

He, W., Donaldson, C. R., Zhang, L., McElhinney, P., Ronald, K. & Cross, A. W., Oct 2013, 2013 IEEE 14th International Vacuum Electronics Conference (IVEC 2013). Piscataway, NJ: IEEE, p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Open Access
File
electron guns
cusps
corrugated waveguides
interactions
electron beams
2012

A cusp electron gun for millimeter wave gyro-devices

Donaldson, C. R., Cross, A. W., Zhang, L., Li, F., Phelps, A. D. R., Ronald, K., Robertson, C. W., Whyte, C. G., Young, A. R. & He, W., 13 Dec 2012, 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves. Piscataway, N.J.: IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

electron guns
cusps
millimeter waves
thermionics
low speed

A high directivity broadband corrugated horn for W-band gyro-devices

McElhinney, P., Donaldson, C. R., He, W., Zhang, L., Ronald, K., Phelps, A. D. R. & Cross, A. W., 24 Dec 2012, 2012 Abstracts IEEE International Conference on Plasma Science. Piscataway, N.J.: IEEE, 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

directivity
broadband
accumulators
bandwidth
cusps