Design of doubly complementary filters with approximate linear phase
UNSPECIFIED. (2000) Design of doubly complementary filters with approximate linear phase. IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING, 147 (2). pp. 103-108. ISSN 1350-245XFull text not available from this repository.
A new procedure for the design of a real doubly complementary (DC) pair of digital filters obtained from an all-pass structure is presented. The filter design is based on a zero-phase FIR filter design with multi-band frequency specifications and approximate linear-phase characteristic. The resulting complex or real all-pass filter structure is guaranteed to be stable. Some examples illustrating the design method including comparisons with conventional approximately linear phase IIR filters are also shown.
|Item Type:||Journal Article|
|Journal or Publication Title:||IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING|
|Publisher:||IEE-INST ELEC ENG|
|Official Date:||April 2000|
|Number of Pages:||6|
|Page Range:||pp. 103-108|
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