Title

The Design and Implementation of Multiplierless nonrecursive Linear Phase Discrete Time Filters

Document Type

Article

Publication Date

11-1995

Publication Title

Computers and Electrical Engineering

Volume

21

Issue

6

First page number:

465

Last page number:

481

Abstract

This paper develops techniques for the design and implementation of linear phase discrete time filters that are implemented using only delays, adds and subtracts. Sometimes called discrete time linear phase transport processors, these filters have finite length integer valued impulse responses. The design technique developed in this paper determines an optimal integer valued impulse response that minimizes the mean square error in the filter's passband and stopband while bounding the impulse response values to a specified value. The implementation technique developed in this paper generates a structure that can realize integer valued impulse responses using only delays, adds and substracts.

Keywords

Discrete time filter; Digital filter; Digital filters (Mathematics); Electric filters; Electric filters; Digital; Finite impulse response; FIR; High speed; Integrated circuits; Linear phase; Multiplierless; Nonrecursive; Transport processor

Permissions

Use Find in Your Library, contact the author, or use interlibrary loan to garner a copy of the article. Publisher copyright policy allows author to archive post-print (author’s final manuscript). When post-print is available or publisher policy changes, the article will be deposited

Identifier

DOI: http://dx.doi.org/10.1016/0045-7906(95)00019-Q

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