DocumentCode
2325517
Title
EMC of power suppliers for telecommunications by design-a computational approach
Author
Li, F.F.
Author_Institution
Manchester Metropolitan Univ., UK
fYear
2001
fDate
18-18 Oct. 2001
Firstpage
636
Lastpage
640
Abstract
This paper proposes a simplified computational method for estimating radiated electromagnetic interference (EMI) from power supply units (PSUs) and then inversely applies it to design problems. Practical considerations are centered on PSUs used in mobile telecommunications systems. By embedding simplified antenna models into generic circuit simulators, radiated EMI levels are estimated, providing a useful predictive tool at an early phase of circuit design. Inversely, when EMI emission bound is given, some important circuit parameters can be determined to achieve EMC. Practical considerations and the validity of this method are also discussed.
Keywords
electromagnetic compatibility; electromagnetic interference; mobile communication; telecommunication power supplies; EMI; EMI emission bound; circuit design; computational method; embedded simplified antenna models; generic circuit simulators; mobile telecommunications systems; power supply units; predictive tool; radiated EMI levels; radiated electromagnetic interference;
fLanguage
English
Publisher
iet
Conference_Titel
Telecommunications Energy Conference, 2001. INTELEC 2001. Twenty-Third International
Conference_Location
Edinburgh, UK
ISSN
0537-9989
Print_ISBN
0-85296-744-6
Type
conf
DOI
10.1049/cp:20010664
Filename
988631
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