Resistive Grounding Technique of Heat Sink for Reducing Radiation Noise

Title
Resistive Grounding Technique of Heat Sink for Reducing Radiation Noise
Author(s)
안창회오재현[오재현]
Issue Date
201409
Publisher
KOREAN INST ELECTR ENG
Citation
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v.9, no.5, pp.1724 - 1728
Abstract
Heat sink has been used to help an electrical device operate in normal temperature condition. But heat sink radiates unwanted electromagnetic wave, which may cause electromagnetic interference problem. A resistance loaded grounding technique is proposed to reduce electromagnetic wave radiation by a heat sink. Numerical simulations are accomplished to find optimal loading resistance. Also electromagnetic fields radiated by from a heat sink are measured and compared with the simulation results. The test results verify the usefulness of the proposed technique.
URI
http://hdl.handle.net/YU.REPOSITORY/30831http://dx.doi.org/10.5370/JEET.2014.9.5.1724
ISSN
1975-0102
Appears in Collections:
공과대학 > 전자공학과 > Articles
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