Design of a family of stable causal perfect-reconstruction IIR uniform DFT filter banks with good numerical properties
UNSPECIFIED (1999) Design of a family of stable causal perfect-reconstruction IIR uniform DFT filter banks with good numerical properties. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, 46 (12). pp. 1518-1522. ISSN 1057-7130Full text not available from this repository.
A family of stable causal perfect reconstruction (PR) infinite-impulse response (IIR) Discrete Fourier transform filter banks is presented, where a tradeoff between frequency selectivity and numerical properties is made. Some multipliers in both the analysis and synthesis filters could be made powers or sums of powers of tno, in particular for feedback loops. Moreover, a simple scaling procedure that results in good sensitivity behavior is described, For these reasons, and also for the use of low-order IIR filters, the overall digital filter-bank structure is efficient for high data-rate applications. ii design example, including quantization effects, is provided.
|Item Type:||Journal Article|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering|
|Journal or Publication Title:||IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING|
|Publisher:||IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC|
|Number of Pages:||5|
|Page Range:||pp. 1518-1522|
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