EMC Computer Modeling Techniques for CPU Heat Sink Simulation.
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| 40562_1.pdf | 1526Kb | Adobe PDF | View |
| Title | EMC Computer Modeling Techniques for CPU Heat Sink Simulation. |
|---|---|
| Author | Lu, Junwei; Dawson, Francis |
| Journal Name | IEEE Transactions on Magnetics. |
| Editor | R. D. Gomez |
| Year Published | 2006 |
| Place of publication | USA |
| Publisher | IEEE |
| Abstract | This paper presents finite-element frequency domain results for electromagnetic radiation emitted from high power microelectronic circuits connected to a heat sink. The heat sink model associated with one of the IEEE EMC challenging problems has been used to investigate three different grounding configurations. A new simulation model for the Intel P4 CPU heat sink is proposed and analyzed. A resonant frequency of 2.6 GHz with a reflection coefficient of 8.3 dB was found for the CPU heat sink. This is close to the IEEE and Bluetooth wireless communication system's operating frequency of 2.4 GHz. An optimal design of the CPU heat sink design should be performed in order to minimize the radiated emission from the CPU heat sink. |
| Peer Reviewed | Yes |
| Published | Yes |
| Publisher URI | http://www.ieee.org/portal/site |
| Alternative URI | http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20 |
| Copyright Statement | Copyright 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| Volume | 42 |
| Issue Number | 10 |
| Page from | 3171 |
| Page to | 3173 |
| ISSN | 0018-9464 |
| Date Accessioned | 2007-03-07 |
| Date Available | 2008-08-12T08:11:15Z |
| Language | en_AU |
| Research Centre | Centre for Wireless Monitoring and Applications |
| Faculty | Faculty of Engineering and Information Technology |
| Subject | Electrical Engineering; Numerical Analysis |
| URI | http://hdl.handle.net/10072/13780 |
| Publication Type | Journal Articles (Refereed Article) |
| Publication Type Code | c1 |
Please use this identifier to cite this record: http://hdl.handle.net/10072/13780
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