Digital Filters Using Identical Blocks
Keywords: Finite Impulse Response, Prototype filter, Frequency transformation, Amplitude Change Function
AbstractImproved response of non-recursive digital filters is achieved using Amplitude Change Functions (ACFs) on a prototype filter. A generalized ACF with interesting properties is suggested. Methods for achieving variable cut-off frequency and frequency transformation are explained. A modular hardware implementation is also presented.
How to Cite
Dutta, S., Gopinathan, E., & Patney, R. (2014). Digital Filters Using Identical Blocks. Defence Science Journal, 35(3), 267-280. https://doi.org/10.14429/dsj.35.6021
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