@inproceedings{710616512b454a1f98d25de6d2b3ed09,
title = "Prediction of Electromagnetic Radiation Emission from Telecommunication Power Supply",
abstract = "The radiated emission (RE) certification is a major challenge to the development of a telecommunication (telecom) power supply. This challenge makes the accurate prediction of far field radiation important. This work proposes a novel far field RE prediction method combines the common mode (CM) voltage driving sources and their corresponding radiation transfer functions. The CM voltage driving sources of an AC/DC telecom power supply are identified and measured, and the amplitude-frequency curves of radiation transfer functions are gotten by electromagnetic numerical simulations. Then, the far field RE of a 4 kW telecom power supply with complex test layout is predicted and verified by experiment results in a 10 m semi-anechoic chamber. The main influence factors of radiated emission are subsequently analyzed too, which provide a theoretical basis for suppressing far field radiation.",
keywords = "EMC/EMI, EMI modeling, Power supply, Radio Frequency (RF)",
author = "Weixin Wang and Junping He and Tao Yang and Lingling Cao",
note = "Publisher Copyright: {\textcopyright} 2023 EPE Association.; 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe ; Conference date: 04-09-2023 Through 08-09-2023",
year = "2023",
doi = "10.23919/EPE23ECCEEurope58414.2023.10264577",
language = "英语",
series = "2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe",
address = "美国",
}