DocumentCode
3191375
Title
Wide-range closed-form eddy-current loss formula for metal fill
Author
Gaskill, Steven G. ; Shilimkar, Vikas S. ; Weisshaar, Andreas
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Oregon State Univ., Corvallis, OR, USA
fYear
2010
fDate
25-27 Oct. 2010
Firstpage
129
Lastpage
132
Abstract
This paper proposes a closed-form empirical equation to account for the eddy-current loss due to metal fill. For a given average magnetic field the formula estimates the loss due to in-plane fills. The formula was developed over a wide range of dimensions and frequencies up to 50 GHz, and was found to be accurate to within 8% over this range. We also verify the formula using an example microstrip.
Keywords
eddy current losses; magnetic fields; microstrip circuits; average magnetic field; closed-form eddy-current loss formula; in-plane fills; metal fill; microstrip; Accuracy; Inductance; Integrated circuit interconnections; Mathematical model; Metals; Microstrip; Resistance; eddy-current loss; interconnects; metal fill; modeling;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Performance of Electronic Packaging and Systems (EPEPS), 2010 IEEE 19th Conference on
Conference_Location
Austin, TX
Print_ISBN
978-1-4244-6865-2
Electronic_ISBN
978-1-4244-6866-9
Type
conf
DOI
10.1109/EPEPS.2010.5642563
Filename
5642563
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