MINIMUM PHASE SELECTIVE BANDPASS DIGITAL FILTERS WITH CONTROLLED PASS-BAND LOSS AND DELAY
FAHMY, M., DOSS, M., MAKKY, M. (1987). MINIMUM PHASE SELECTIVE BANDPASS DIGITAL FILTERS WITH CONTROLLED PASS-BAND LOSS AND DELAY. EKB Journal Management System, 2(A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO), 1063-1068. doi: 10.21608/asat.1987.26202
M. F. FAHMY; M. M. DOSS; M. Y. MAKKY. "MINIMUM PHASE SELECTIVE BANDPASS DIGITAL FILTERS WITH CONTROLLED PASS-BAND LOSS AND DELAY". EKB Journal Management System, 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, 1987, 1063-1068. doi: 10.21608/asat.1987.26202
FAHMY, M., DOSS, M., MAKKY, M. (1987). 'MINIMUM PHASE SELECTIVE BANDPASS DIGITAL FILTERS WITH CONTROLLED PASS-BAND LOSS AND DELAY', EKB Journal Management System, 2(A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO), pp. 1063-1068. doi: 10.21608/asat.1987.26202
FAHMY, M., DOSS, M., MAKKY, M. MINIMUM PHASE SELECTIVE BANDPASS DIGITAL FILTERS WITH CONTROLLED PASS-BAND LOSS AND DELAY. EKB Journal Management System, 1987; 2(A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO): 1063-1068. doi: 10.21608/asat.1987.26202

MINIMUM PHASE SELECTIVE BANDPASS DIGITAL FILTERS WITH CONTROLLED PASS-BAND LOSS AND DELAY

International Conference on Aerospace Sciences and Aviation Technology
Article 44, Volume 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, April 1987, Pages 1063-1068    PDF (1.08 M)
Document Type: Original Article
DOI: 10.21608/asat.1987.26202
Authors
M. F. FAHMY; M. M. DOSS; M. Y. MAKKY
department of Electrical Engineering, Faculty of Engineering, Assiut University, Assiut, Egypt.
Abstract
A simple numerical procedure is described for the construction of minimum phase selective band-pass digital filters satisfying simultaneous pass-band amplitude and phase constraints for any specified stop-band loss. It is shown that, if the pass-band loss of the filter is expressed as a linear combination of cosine functions, then the filter's group delay can be linearly expressed in terms of these functions together with any stop-band loss constraints. The simplex method of linear programming can then be invoked to minimize the pass-band delay deviation from constancy for any specified peak pass-band loss. Tlie_resulting transfer functions are shown to be less sensitive with reference to coefficients trancations. Illustrative examples are also given.
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