DocumentCode
959386
Title
On passband criterion for eigenfilter design
Author
Phoong, See-May ; Kuo, Wen-Tong
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
11
Issue
5
fYear
2004
fDate
5/1/2004 12:00:00 AM
Firstpage
467
Lastpage
469
Abstract
In this letter, we propose a new passband criterion for eigenfilters. Instead of choosing the response at a particular frequency in the passband as the desired response, the new criterion chooses the average passband gain as the desired response. The new criterion does not increase the design cost. Simulations show that the proposed criterion leads to better filters both in least square sense and in minimax sense.
Keywords
band-pass filters; circuit optimisation; digital filters; eigenvalues and eigenfunctions; least squares approximations; minimax techniques; average passband gain; digital filter; eigenfilter design; least squares design; minimax design; passband criterion; Costs; Design methodology; Finite impulse response filter; Frequency domain analysis; Frequency response; Helium; Least squares methods; Minimax techniques; Passband; Transformers;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/LSP.2004.824024
Filename
1288109
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