Comb-Based Filter Design Using Sharpening Technique and Certain Palindromic Polynomial ()
ABSTRACT
This paper presents a novel approach to improve aliasing rejection in comb-based decimation filters. The method is established on certain palindromic polynomials with all zeros on the unit circle and the sharpening technique. As a result, aliasing rejection and the passband characteristic are improved. The method is illustrated with various examples and compared with the methods from the literature.
Share and Cite:
Dolecek, G. (2023) Comb-Based Filter Design Using Sharpening Technique and Certain Palindromic Polynomial.
Journal of Applied Mathematics and Physics,
11, 3773-3781. doi:
10.4236/jamp.2023.1111238.
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