Full Wave Solution for Intel CPU with a Heat Sink for EMC Investigations

File Size Format
60499_1.pdf 333Kb Adobe PDF View
Title Full Wave Solution for Intel CPU with a Heat Sink for EMC Investigations
Author Lu, Junwei; Zhu, Boyuan; Thiel, David Victor
Publication Title Proceedings of the 17th Conference on the Computation of Electromagnetic Fields
Editor Nathan Ida
Year Published 2009
Place of publication Brazil
Publisher ICS
Abstract A CPU with a heat sink (e.g. Intel Pentium 4 and Intel Pentium dual core) is one of the challenging problems for IEEE EMC. A Very Large Scale Integrated (VLSI) device was modelled using the Finite Element Method (FEM) frequency domain as this provides a 3D full wave solution. The electromagnetic (EM) radiation emitted from these high power microelectronic circuits connected to a heat sink was found to have resonant frequencies around 2.4 GHz and 5 GHz with a reflection coefficient less than 19 dBi and 8 dBi. Those resonant frequencies are very close to the operating frequency of both IEEE and Bluetooth wireless communication systems. This paper proposes a new benchmark model based on a dual core CPU.
Peer Reviewed Yes
Published Yes
Publisher URI http://www.compumag2009.com/
Copyright Statement Copyright 2009 ICS. The attached file is posted here in accordance with the copyright policy of the publisher, for your personal use only. No further distribution permitted. Use hypertext link for access to publisher's website.
Conference name COMPUMAG2009
Location Florianópolis, Brazil
Date From 2009-11-22
Date To 2009-11-26
URI http://hdl.handle.net/10072/31942
Date Accessioned 2010-03-04
Language en_AU
Research Centre Queensland Micro and Nanotechnology Centre
Faculty Faculty of Science, Environment, Engineering and Technology
Subject Electrical and Electronic Engineering
Publication Type Conference Publications (Full Written Paper - Refereed)
Publication Type Code e1

Show simple item record

Griffith University copyright notice