DocumentCode
2474681
Title
Order estimation for time-domain vector fitting
Author
Moon, Se-Jung ; Cangellaris, A.C.
Author_Institution
Intel Corp., IL, USA
fYear
2009
fDate
19-21 Oct. 2009
Firstpage
69
Lastpage
72
Abstract
We derive a rule for estimating the order of the rational function fitting needed for accurate macromodel generation via the time-domain vector fitting. The proposed rule defines a relationship between the order, N, of the rational function approximation, the time duration, T, over which the response is desired and the frequency bandwidth W of the excitation.
Keywords
function approximation; frequency bandwidth; macromodel generation; order estimation; rational function approximation; rational function fitting; time duration; time-domain vector fitting; Approximation algorithms; Bandwidth; Frequency; Function approximation; Least squares approximation; Least squares methods; Moon; Robustness; Time domain analysis; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Performance of Electronic Packaging and Systems, 2009. EPEPS '09. IEEE 18th Conference on
Conference_Location
Portland, OR
Print_ISBN
978-1-4244-4447-2
Electronic_ISBN
978-1-4244-5646-8
Type
conf
DOI
10.1109/EPEPS.2009.5338474
Filename
5338474
Link To Document