Electromagnetic radiation study of Intel Dual Die CPU with heatsink

Author

Zhu, Boyuan ; Lu, Junwei ; Li, Erping

Author_Institution

Griffith Univ., Brisbane, QLD

fYear

2008

fDate

2-5 Nov. 2008

Firstpage

949

Lastpage

952

Abstract

This paper presents an advanced electromagnetic study of Intel Pentium dual die CPU. Leading beyond the previous work, an improved structure modelled for the novel generation of Intel Pentium dual die CPU is extracted which acts as a patch antenna with high radiation frequency. It is also figured as an upgraded structure for the IEEE challenging problem with multi-core processor on the radiative EMI. The model geometry is extracted from the data sheet of real chip with some approximation. With the help of HFSS, modelling and simulation are accomplished by means of FEM in frequency domain.

Keywords

electromagnetic interference; finite element analysis; microprocessor chips; microstrip antennas; FEM; HFSS; IEEE; Intel Pentium dual die CPU; electromagnetic radiation; frequency domain; heatsink; model geometry; multicore processor; patch antenna; radiation frequency; radiative EMI; Computational modeling; Data mining; Electromagnetic heating; Electromagnetic interference; Electromagnetic modeling; Electromagnetic radiation; Fabrication; Frequency domain analysis; Multicore processing; Patch antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on

Conference_Location

Kunming

Print_ISBN

978-1-4244-2192-3

Electronic_ISBN

978-1-4244-2193-0

Type

conf

DOI

10.1109/ISAPE.2008.4735376

Filename

4735376