DocumentCode
962986
Title
Comments, with reply, on ´Another algorithm for converting a low-pass function into bandpass form´ by K. Metzger
Author
Waggener, William N. ; Metzger, K.
Author_Institution
Fairchild Weston Syst. Inc., Sarasota, FL, USA
Volume
77
Issue
3
fYear
1989
fDate
3/1/1989 12:00:00 AM
Firstpage
496
Abstract
The commenter points out that the recursive algorithm described by K. Metzger in the above-titled letter (ibid., vol.76, no.5, p.634-5, May 1988) was published by him in the September 1980 issue of the IEEE Circuits and Systems Magaz (vol.2, no.3, p.3-5). He notes that the recursive technique is very useful not only for the low-pass to bandpass transformation, but also for performing the bilinear transformation used in digital filter design. The author replies that he was unaware of the earlier paper and thanks the commenter for calling it to his attention.
Keywords
filtering and prediction theory; filters; bandpass form; bilinear transformation; comments; digital filter design; low-pass function; low-pass to bandpass transformation; recursive algorithm; reply; Bibliographies; Circuits and systems; Data systems; Differential equations; Digital filters; Jacobian matrices; Nonlinear equations; Polynomials; Sufficient conditions;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/5.24137
Filename
24137
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