An investigation into the robustness of a double-ended wideband impedance-based fault location technique

Autor: Hayder K. Jahanger, David W. P. Thomas, Mark Sumner

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)

Abstract The double-ended impedance-based fault location technique (DEFLT) uses the wideband frequency content of the transient generated by the fault to determine the impedance from the point of measurement to the fault. This paper evaluates and dev

Externí odkaz: https://doaj.org/article/babc628d9ea24bc29968bf2ac87001f4

Automatic Segmentation of Nonstationary EM Emission of Electronics Product

Autor: Tito Yuwono, Mohd Hafiz Baharuddin, Norbahiah Misran, Mahamod Ismail, David W. P. Thomas, Christopher Smartt, Hristo Zhivomirov

Publikováno v: IEEE Access, Vol 10, Pp 40456-40466 (2022)

Characterizing complex and multi-functional devices is a very challenging task. One problem in statistical near field analysis on complex electronic products is the emergence of nonstationary electromagnetic (EM) signals. Such emergence will lead to

Externí odkaz: https://doaj.org/article/1e7511fdf9774d4d964f73d9650dcc54

Comparative Analysis of Deterministic and Random Modulations Based on Mathematical Models of Transmission Errors in Series Communication

Autor: Karol Niewiadomski, Robert Smolenski, Piotr Lezynski, Jacek Bojarski, David W. P. Thomas, Frede Blaabjerg

Publikováno v: Niewiadomski, K, Smolenski, R, Lezynski, P, Bojarski, J, Thomas, D W P & Blaabjerg, F 2022, ' Comparative Analysis of Deterministic and Random Modulations Based on Mathematical Models of Transmission Errors in Series Communication ', I E E E Transactions on Power Electronics, vol. 37, no. 10, 9779060, pp. 11985-11995 . https://doi.org/10.1109/TPEL.2022.3175737

In many papers, random modulation of power electronic converters is described as an electromagnetic interference (EMI) mitigation technique, which contributes to the assurance of electromagnetic compatibility (EMC) of systems consisting of power elec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c32d89a20f65600c4a789c448a12354
https://doi.org/10.1109/tpel.2022.3175737

Stochastic Modelling of Power Electronic Converters under Uncertainties

Autor: Erjon Ballukja, Karol Niewiadomski, Angel Pena-Quintal, David W. P. Thomas, Sharmila Sumsurooah, Mark Sumner

Publikováno v: 2022 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb4c4ae579b7bb5fd10af1bcabd4525d

Design and characterization of a diamond-shaped monopole antenna

Autor: Mohamed Ismaeel Maricar, Ahmad Bahar, Steve Greedy, Chris Smartt, Sendy Phang, Gabriele Gradoni, Richard Cross, Stephen C. Creagh, Gregor Tanner, David W. P. Thomas

Publikováno v: Microwave and Optical Technology Letters

We report a new planar antenna design in the shape of a diamond. The performance of the antenna design is initially obtained through simulation, then fabricated, and its performance evaluated through experiment. Experimental characterization of the d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::023c5fb3848ab3a5bc82c846742cc84e
https://igi.indrastra.com/items/show/20666