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Linear programming design of FIR raised cosine filters with >100% excess bandwidth

Linear programming design of FIR raised cosine filters with >100% excess bandwidth
Linear programming design of FIR raised cosine filters with >100% excess bandwidth
The authors describe a design method for realising FIR linear phase raised cosine filters with >100% excess bandwidth. Using linear programming, the method approximates the ideal filter response in the frequency domain while ensuring zero ISI in the time domain. It is shown that the method is capable of generating designs closely matching the ideal raised cosine response. As an example, the design of a 21-tap FIR filter with a roll-off factor of 1.2 is included.
0013-5194
436-437
Lind, L.F.
b21763d0-6a00-4307-834f-ef5cbabe6a63
Al-Hashimi, B.M.
0b29c671-a6d2-459c-af68-c4614dce3b5d
Somerset, W.P.
adf51021-dfca-4c22-a624-9bde9acd6628
Lind, L.F.
b21763d0-6a00-4307-834f-ef5cbabe6a63
Al-Hashimi, B.M.
0b29c671-a6d2-459c-af68-c4614dce3b5d
Somerset, W.P.
adf51021-dfca-4c22-a624-9bde9acd6628

Lind, L.F., Al-Hashimi, B.M. and Somerset, W.P. (1996) Linear programming design of FIR raised cosine filters with >100% excess bandwidth. Electronics Letters, 32 (5), 436-437. (doi:10.1049/el:19960284).

Record type: Article

Abstract

The authors describe a design method for realising FIR linear phase raised cosine filters with >100% excess bandwidth. Using linear programming, the method approximates the ideal filter response in the frequency domain while ensuring zero ISI in the time domain. It is shown that the method is capable of generating designs closely matching the ideal raised cosine response. As an example, the design of a 21-tap FIR filter with a roll-off factor of 1.2 is included.

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More information

Published date: 29 February 1996
Organisations: Electronic & Software Systems
Learn more about Cyber Physical Systems research Learn more about School of Electronics and Computer Science research

Identifiers

Local EPrints ID: 251348
URI: http://eprints.soton.ac.uk/id/eprint/251348
DOI: doi:10.1049/el:19960284
ISSN: 0013-5194
PURE UUID: fac87493-85d4-488b-ad82-3fc2b397ba6d

Catalogue record

Date deposited: 16 Nov 1999
Last modified: 17 Mar 2024 07:52

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Contributors

Author: L.F. Lind
Author: B.M. Al-Hashimi
Author: W.P. Somerset

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