Browse by University and Academic Department

A

Abdou, Tarek (2024) Design of Millimeter-wave Dielectric Resonator Antennas for Off/On-Body Applications. PhD thesis, University of Sheffield.

Alayil Veetil, Sarath (2024) Diode Area Melting of Ti6Al4V: Probing the Multi-laser Interaction and Residual Stress Evolution. PhD thesis, University of Sheffield.

B

Ball, Edward ORCID: https://orcid.org/0000-0002-6283-5949 (2024) Novel Hardware Systems and Signal Processing Techniques for Propagation Measurement in IoT, Microwave and mmWave Channels. PhD thesis, University of Sheffield.

Blain, Tarick ORCID: https://orcid.org/0000-0002-7974-7355 (2024) Development of Planar Indium Arsenide Electron Avalanche Photodiodes with High Gain and Low Timing Jitter. PhD thesis, University of Sheffield.

Bowe, Douglas Alexander (2024) Superheterodyne Metamaterials: Controlling the Scattering Frequency from Incident Waveforms. PhD thesis, University of Sheffield.

C

Carr, Matthew Robert (2024) Epitaxial Growth of Bismuth-Modified III-V Systems on 001 GaAs. PhD thesis, University of Sheffield.

Chan, Chak Lam (2024) Development and Characterisation of Site-Controlled Quantum Dot Waveguides for Nanophotonics Devices. PhD thesis, University of Sheffield.

Chen, Hao (2024) Fibre Bragg Grating Sensor Based Electric Machine Condition Monitoring and Fault Detection Techniques. PhD thesis, University of Sheffield.

D

DAOUD, ELSENOUSSI (2024) A Drivetrain of Wind Turbine Employing a Dual Rotor Magnetically Geared Power Split Device. PhD thesis, University of Sheffield.

Du, Wenzhi ORCID: https://orcid.org/0000-0002-9803-5441 (2024) Energy Consumption Minimization of Air-Water Visible Light Communications. PhD thesis, University of Sheffield.

H

Harper-Hill, Daniel (2024) Metallic Rotor Containment Sleeves for Permanent Magnet Machines. PhD thesis, University of Sheffield.

Huang, Guanwei (2024) 1550 nm wavelength single photon avalanche diodes: design rules of double Zn diffusion and floating guard rings for premature edge breakdown suppression in planar InGaAs/InP SPADs. PhD thesis, University of Sheffield.

J

Jia, Yan ORCID: https://orcid.org/0009-0002-9136-8902 (2024) Magnetization State Control of Hybrid Magnet Memory Machines. PhD thesis, University of Sheffield.

L

Lin, Zhiheng (2024) Fabrication of Photonic Crystal Structures for Optical Semiconductor Devices by Single Pulse Laser Interference Lithography. PhD thesis, University of Sheffield.

M

Mei, Wenjie (2024) Iterative Algorithms for Ptychography. PhD thesis, University of Sheffield.

Moussa, Ali ORCID: https://orcid.org/0009-0001-7699-6065 (2024) Bistatic Automotive Radar Sensing: Signal Processing for Motion Parameter Estimation. PhD thesis, University of Sheffield.

N

Narayanan Kutty, Gopika (2024) Switching Characteristics of High Voltage Gallium Nitride Cascode Devices. PhD thesis, University of Sheffield.

O

Okpagu, Paulinus Ejike (2024) Numerical study of 1200V scaled field stop trench insulated gate bipolar transistor. MPhil thesis, University of Sheffield.

Q

Qin, Ying (2024) Fault Modelling and Diagnostics of PM Machines for Wind Power Application. PhD thesis, University of Sheffield.

R

Ran, Zhitong ORCID: https://orcid.org/0009-0004-8582-2835 (2024) Novel dual-rotor counter-rotating PM machines with radial and axial configurations. PhD thesis, University of Sheffield.

Rudden, Isaac Aubrey ORCID: https://orcid.org/0009-0009-1714-4477 (2024) Fractional Slot Concentrated Winding Machines for use in Offshore Wind Turbine Generators. PhD thesis, University of Sheffield.

S

Sherriff, Mark ORCID: https://orcid.org/0000-0003-3212-6233 (2024) Influence of high humidity environment on performance and reliability of power modules used in offshore wind turbines. PhD thesis, University of Sheffield.

Spyridis, Yannis ORCID: https://orcid.org/0000-0002-2028-0367 (2024) Efficient control of drones communications in IoT. PhD thesis, University of Sheffield.

Sun, Yangyu (2024) Winding loss optimisation for high power density permanent magnet machines for aerospace propulsion. PhD thesis, University of Sheffield.

W

WEI, LEI ORCID: https://orcid.org/0009-0005-5756-7141 (2024) Dead Time Compensation and Phase Lag Compensation in 2-Level and 3-Level Grid Connected H-Bridge Power Inverter. PhD thesis, University of Sheffield.

Wang, Liangzhi ORCID: https://orcid.org/0000-0003-1373-2051 (2024) Wireless Network Traffic Prediction in Cellular Communication Networks. PhD thesis, University of Sheffield.

X

Xiang, Dong ORCID: https://orcid.org/0000-0002-0465-3688 (2024) Investigation of Manufacturing Tolerances on Cogging Torque and Torque Ripple in Permanent Magnet Synchronous Machines. PhD thesis, University of Sheffield.

Xu, Hai ORCID: https://orcid.org/0009-0004-5156-4460 (2024) Investigation of High Torque Density Dual Permanent Magnet Machines. PhD thesis, University of Sheffield.

Y

Yan, Jun ORCID: https://orcid.org/0009-0002-6352-7224 (2024) CONTROL OF PERMANENT MAGNET SYNCHRONOUS MACHINES WITH SMALL DC-LINK CAPACITOR. PhD thesis, University of Sheffield.

Z

Zheng, Yinzhao ORCID: https://orcid.org/0000-0002-7293-5927 (2024) Analysis of Fractional Slot and Vernier Permanent Magnet Synchronous Machines. PhD thesis, University of Sheffield.