Method of Measuring Common-Mode Current Conversion Coefficient for Estimating Variation in Radiated Emission from Printed Circuit Board Components
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Date
2014-06
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
This work describes the measurement of the common-mode current conversion coefficient for a microstrip line with solid and slotted ground planes by using a VNA with a BCI probe. The radiated emissions estimated by the common-mode current conversion coefficient are further compared with those obtained by the FAC measurements. Furthermore, the proposed method was used to estimate radiated emissions from a microstrip bandpass filter. For all of the case studies, results of electromagnetic (EM) simulation demonstrate the validity of the measurement results by the proposed method. Highly promising for use in EMI measurement application, the proposed method can estimate the radiated emissions by miniaturized microstrip components on a PCB when pre-tested for compliance with EMI regulations.
Description
Citation
Radioengineering. 2014, vol. 23, č. 2, s. 709-716. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2014/14_02_0709_0716.pdf
http://www.radioeng.cz/fulltexts/2014/14_02_0709_0716.pdf
Document type
Peer-reviewed
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Published version
Date of access to the full text
Language of document
en