Efficient tunable IIR and allpass filter structures

Authors
Makundi, M Laakso, TI Valimaki, V
Citation
M. Makundi et al., Efficient tunable IIR and allpass filter structures, ELECTR LETT, 37(6), 2001, pp. 344-345
Citations number
5
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
37
Issue
6
Year of publication
2001
Pages
344 - 345
Database
ISI
SICI code
0013-5194(20010315)37:6<344:ETIAAF>2.0.ZU;2-T
Abstract
A new recursive filter structure is proposed which can be controlled on-lin e using a single parameter. The structure can be used for interpolation in tinting synchronisation of digital communications receivers. The technique is illustrated with an example of the implementation nf;l tunable fractiona l delay allpass tilter using the Thiran design technique.