DocumentCode :
1247547
Title :
Two-port equivalent of PCB discontinuities in the wavelet domain
Author :
Araneo, Rodolfo ; Barmada, Sami ; Celozzi, Salvatore ; Raugi, Marco
Author_Institution :
Dept. of Electr. Eng., Univ. of Rome "La Sapienza", Italy
Volume :
53
Issue :
3
fYear :
2005
fDate :
3/1/2005 12:00:00 AM
Firstpage :
907
Lastpage :
918
Abstract :
A novel wavelet-based technique is presented for the extraction of two-port equivalents of common printed circuit board (PCB) discontinuities. The wavelet-transformed scattering parameters of the discontinuity can be included in a wavelet equivalent of TEM wave propagation paths along the PCB in order to obtain an overall equivalent of the whole structure under analysis. The wavelet representation minimizes the CPU time and computer storage requirements while maintaining excellent accuracy, thus, it proves to be a very useful modeling tool, especially in the design stage.
Keywords :
S-parameters; SPICE; equivalent circuits; finite difference time-domain analysis; lumped parameter networks; printed circuit design; transfer functions; two-port networks; wavelet transforms; CPU time; PCB discontinuities; SPICE; TEM wave propagation; computer storage requirements; equivalent circuits; finite difference time domain analysis; lumped parameter networks; printed circuit board discontinuities; scattering parameters; transfer functions; two port equivalent extraction; wavelet representation; wavelet transform; Central Processing Unit; Circuit simulation; Electromagnetic scattering; Equivalent circuits; Multiresolution analysis; Printed circuits; Time domain analysis; Transmission line matrix methods; Wavelet analysis; Wavelet domain; Multiresolution analysis; printed circuits; wavelet transforms;
fLanguage :
English
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9480
Type :
jour
DOI :
10.1109/TMTT.2004.842496
Filename :
1406285
Link To Document :
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