Variable-centre-frequency constant-bandwidth linear-phase digital bandpass filters

Ahuja, S. S. ; Dutta Roy, S. C. (1979) Variable-centre-frequency constant-bandwidth linear-phase digital bandpass filters Electronics Letters, 15 (9). pp. 245-246. ISSN 0013-5194

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Official URL: http://digital-library.theiet.org/getabs/servlet/G...

Related URL: http://dx.doi.org/10.1049/el:19790173

Abstract

A third-order cosine transformation is used to obtain a variable-centre-frequency constant-bandwidth linear-phase digital bandpass filter, the bandwidth being the same as that of the prototype bandpass filter.

Item Type:Article
Source:Copyright of this article belongs to The Institution of Electrical Engineers.
ID Code:92254
Deposited On:29 May 2012 12:22
Last Modified:29 May 2012 12:22

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