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Stable, causal, perfect reconstruction, IIR uniform DFT filter banks
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UNSPECIFIED (1998) Stable, causal, perfect reconstruction, IIR uniform DFT filter banks. ELECTRONICS LETTERS, 34 (17). pp. 1650-1651. ISSN 0013-5194.
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Abstract
A simple design procedure for stable, causal and perfect reconstruction infinite impulse response parallel uniform discrete Fourier transform filter banks (DFT FBs) based on a new polyphase decomposition the 'polyphase-oversampled' FB, is presented. The proposed design results in causal and stable analysis and synthesis filters that are all derived from a single prototype filter, resulting in efficient realisations. A discussion of the FB numerical properties and some design examples are provided.
Item Type: | Journal Article | ||||
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||
Journal or Publication Title: | ELECTRONICS LETTERS | ||||
Publisher: | IEE-INST ELEC ENG | ||||
ISSN: | 0013-5194 | ||||
Official Date: | 20 August 1998 | ||||
Dates: |
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Volume: | 34 | ||||
Number: | 17 | ||||
Number of Pages: | 2 | ||||
Page Range: | pp. 1650-1651 | ||||
Publication Status: | Published |
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