DocumentCode
3191621
Title
Analytical integration-based causality checking of tabulated S-parameters
Author
Asgari, Saeed ; Lalgudi, Subramanian N. ; Tsuk, Michael
Author_Institution
ANSYS, Inc., Burlington, MA, USA
fYear
2010
fDate
25-27 Oct. 2010
Firstpage
189
Lastpage
192
Abstract
Causality of tabulated data is detected by checking for Hilbert-consistency between data´s real and imaginary parts. This consistency can be robustly checked if the generalized Hilbert transform is used. Existing algorithms evaluate an integral in this transform numerically. In this paper, a new algorithm for checking causality that involves only analytical integration is presented.
Keywords
Hilbert transforms; S-parameters; causality; data analysis; integration; Hilbert-consistency; analytical integration; causality checking; generalized Hilbert transform; imaginary part; real part; tabulated S-parameters; tabulated data; Accuracy; Frequency response; Interpolation; Robustness; Spline; Transforms; EM simulation algorithms; Macromodeling; data analysis techniques;
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.2010.5642578
Filename
5642578
Link To Document