Dr Colin Whyte

Professor

Physics

Contact

Back to staff profile

Publications

Microwave undulator to generate short-wavelength FEL radiation
Zhang Liang, Donaldson Craig R, Robertson Craig W, Whyte Colin G, Cross Adrian W, Clarke Jim
2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT) 2022 15th UK-Europe-China Workshop on Millimetre-Waves and Tetrahertz Technologies (UCMMT) 2022 15th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT), pp. 1-3 (2022)
https://doi.org/10.1109/ucmmt56896.2022.9994836
Exploring a laser-hybrid accelerator for radiotherapy
Whyte Colin
62 (2022)
Status and ongoing development of a KW-level broadband W-band gyro-TWA
Zhang Liang, Donaldson Craig R, Whyte Colin G, Cross Adrian W
2021 51st European Microwave Conference 2021 51st European Microwave Conference (EuMC), pp. 1042-1045 (2022)
https://doi.org/10.23919/eumc50147.2022.9784268
Design and characterisation of a helicon apparatus for investigations of parametric instabilities in magnetised plasma
Wilson K, Selman L, Whyte C, MacInnes P, Young A, Phelps A, Cross A, Zhang L, Eliasson B, Speirs D, Robertson C, Ronald K, Cairns A, Koepke M, Bingham R, Bamford R
2022 IEEE International Conference on Plasma Science (ICOPS) (2022)
https://doi.org/10.1109/icops45751.2022.9813143
Beam dynamic study of a Ka-band microwave undulator and its potential drive sources
Zhang Liang, Donaldson Craig R, Clarke Jim, Easton Jack, Robertson Craig W, Whyte Colin G, Cross Adrian W
Scientific Reports Vol 12 (2022)
https://doi.org/10.1038/s41598-022-11101-2
Dispersion curve of the helically corrugated waveguide based on helicoidal coordinate transform
Zhang Liang, Easton Jack, Donaldson Craig R, Whyte Colin G, Cross Adrian W
IEEE Transactions on Electron Devices (2022)

More publications

Back to staff profile

Professional Activities

EuMA
Member of programme committee
2/2020
IEEE international Conference on Plasma Science
Member of programme committee
2020
STFC (External organisation)
Member
2018
IEEE Transactions on Electron Devices (Journal)
Peer reviewer
2016
IEEE Journal of the Electron Devices Society (Journal)
Peer reviewer
2015
MICE Collaboration (External organisation)
Member
2013

More professional activities

Projects

The Laser-hybrid Accelerator for Radiobiological Applications
Whyte, Colin (Principal Investigator) Gray, Ross (Co-investigator) McKenna, Paul (Co-investigator)
01-Jan-2022 - 30-Jan-2024
Demonstrating Key technology for cm resolution ISAR imaging of LEO...
Whyte, Colin (Principal Investigator) Cross, Adrian (Co-investigator) Donaldson, Craig (Research Co-investigator)
18-Jan-2021 - 31-Jan-2023
Phase Locked High Powered Microwave Sources
Cross, Adrian (Principal Investigator) Robertson, Craig (Research Co-investigator) Whyte, Colin (Research Co-investigator) Donaldson, Craig (Researcher)
01-Jan-2020 - 30-Jan-2033
High Powered Electro-Magnetic (HPEM) Amplifiers to generate smart waveforms for long range in-band Radio Frequency effects (FA9550-19-1-7011)
Ronald, Kevin (Principal Investigator) Robertson, Craig (Research Co-investigator) Whyte, Colin (Research Co-investigator) Young, Alan (Research Co-investigator)
High Powered Electro-Magnetic (HPEM) Amplifiers to generate smart waveforms for long range in-band Radio Frequency effects
01-Jan-2019 - 31-Jan-2024
Parametric Wave Coupling and Non-Linear Mixing in Plasma
Ronald, Kevin (Principal Investigator) Bingham, Robert (Co-investigator) Eliasson, Bengt (Co-investigator) Phelps, Alan (Co-investigator) MacInnes, Philip (Research Co-investigator) Speirs, David (Researcher) Whyte, Colin (Researcher)
01-Jan-2017 - 31-Jan-2020
CW operation of 94GHz Gyro-TWA for telecommunications applications (IPS Proposal%)
Cross, Adrian (Principal Investigator) He, Wenlong (Co-investigator) Whyte, Colin (Co-investigator) Zhang, Liang (Research Co-investigator)
"This proposal will develop the world's highest power (kW), broadest instantaneous bandwidth, frequency agile amplifiers operating in the mm-wave/terahertz range. The gyro-amplifiers offers a unique opportunity to fill a long standing gap in the generation of high power coherent millimetre and sub millimetre wave radiation with its promise of amplification with an unprecedented 20% instantaneous bandwidth and an unrivalled power of 5kW at 94 GHz. Building on the recent success of W He et al PRL 2013, 110, art 165101, 2013, the mm/sub-mm wave gyro-TWA will enable a paradigm shift in what is achievable for a ground based, cellular telecommunications network by providing tera-bit data rates. This is possible due to the fact that the wireless gyro-TWA operating at sub-THz frequencies does not need to use opto-electronic components currently limiting data rates of optical schemes.

Another major area of development is the possibility of exploiting the world leading gyro-TWA to be used in Electron Paramagnetic Resonance (EPR) and Dynamic Nuclear Polarisation (DNP) spectroscopy which is currently hampered by the lack of high power sources and especially broadband amplifiers of terahertz radiation.

In addition the gyro-TWA would be an ideal source for cloud profiling radar and the detection of atmospheric pollutants because the atmospheric absorption, penetration and scattering losses, practical stand-off systems require considerable power, typically hundreds of watts. Other applications include high frequency long range security imaging, space situational awareness (detecting space debris), terrain mapping (volcano monitoring), radar and long range, high bandwidth, line of sight communications and real time video-rate detection of hidden explosives and illegal drugs."

Dr. Liang Zhang is leading the design of the Cusp electron gun and playing a crucial role in light of Dr. Wenlong He accepting a Professorship at Schenzen University, P.R. China.
01-Jan-2017 - 31-Jan-2020

More projects

Back to staff profile

Contact

Dr Colin Whyte
Professor
Physics

Email: colin.whyte@strath.ac.uk
Tel: 548 5818