![Arthur Collier PhD, MSc, MEng](https://profiles-cardiff.imgix.net/attachments/8314?w=200&h=200&auto=format&crop=faces&fit=crop&q=90")
Arthur Collier
PhD, MSc, MEng
Teams and roles for Arthur Collier
Research Associate
Overview
My Ph.D. studentship was awarded by the EPSRC Centre for Doctoral Training in Compound Semiconductor Manufacturing, with sponsorship from the Compound Semiconductor Applications Catapult. I continued as a Research Associate within the Centre for High Frequency Engineering at Cardiff University.
Publication
2025
- Collier, A. et al. 2025. Large-signal performance comparison of ion implant and mesa etch isolated AlGaN/GaN HEMT switches on silicon. Presented at: European Microwave Integrated Circuits Conference Utrecht, The Netherlands 23 September 2025. Proceedings of the 20th European Microwave Integrated Circuits Conference. IEEE. , pp.230-233. (10.23919/EuMIC65284.2025.11234588)
- Collier, A. et al. 2025. Metal additive micro-manufacturing to achieve enhanced air-bridge geometry for coplanar waveguide mm-wave GaN-on-SiC integrated circuits. Presented at: CS MANTECH New Orleans, US 18-21st May 2025.
- Eblabla, A. et al. 2025. Dual-gate RF HEMT based on P-GaN/AlGaN on Si technology for future X-band on-chip RF and power electronics. Presented at: CS MANTECH New Orleans, US 18-21st May 2025.
2024
- Collier, A. 2024. Advancing GaN MMIC technology through fabrication technique enhancement. PhD Thesis , Cardiff University.
- Eblabla, A. et al. 2024. Free-standing lateral AlGaN/GaN Schottky Barrier Diode based-on GaN-on-Si technology for high microwave power applications. Presented at: 19th European Microwave Integrated Circuits Conference (EuMIC) Paris, France 23-24 September 2024. 2024 19th European Microwave Integrated Circuits Conference (EuMIC). IEEE. , pp.343-346. (10.23919/eumic61603.2024.10732350)
Conferences
- Collier, A. et al. 2025. Large-signal performance comparison of ion implant and mesa etch isolated AlGaN/GaN HEMT switches on silicon. Presented at: European Microwave Integrated Circuits Conference Utrecht, The Netherlands 23 September 2025. Proceedings of the 20th European Microwave Integrated Circuits Conference. IEEE. , pp.230-233. (10.23919/EuMIC65284.2025.11234588)
- Collier, A. et al. 2025. Metal additive micro-manufacturing to achieve enhanced air-bridge geometry for coplanar waveguide mm-wave GaN-on-SiC integrated circuits. Presented at: CS MANTECH New Orleans, US 18-21st May 2025.
- Eblabla, A. et al. 2025. Dual-gate RF HEMT based on P-GaN/AlGaN on Si technology for future X-band on-chip RF and power electronics. Presented at: CS MANTECH New Orleans, US 18-21st May 2025.
- Eblabla, A. et al. 2024. Free-standing lateral AlGaN/GaN Schottky Barrier Diode based-on GaN-on-Si technology for high microwave power applications. Presented at: 19th European Microwave Integrated Circuits Conference (EuMIC) Paris, France 23-24 September 2024. 2024 19th European Microwave Integrated Circuits Conference (EuMIC). IEEE. , pp.343-346. (10.23919/eumic61603.2024.10732350)
Thesis
- Collier, A. 2024. Advancing GaN MMIC technology through fabrication technique enhancement. PhD Thesis , Cardiff University.
Teaching
I support the delivery of the following post-graduate modules:
- ENT871 Micro- and Nano-engineering
- ENT870 Microwave and Millimetre-wave Integrated Circuit Design and Technology
Contact Details
Translational Research Hub, Room 2.03, Maindy Road, Cathays, Cardiff, CF24 4HQ
Research themes
Specialisms
- Compound semiconductors
- Radio frequency engineering
- Micro/Nanotechnology
- Additive manufacturing