利用z窗口设计性能更好的FIR滤波器

2011 International Conference on Communications, Computing and Control Applications (CCCA) Pub Date : 2011-03-03 DOI:10.1109/CCCA.2011.6031198

Rahul Pachauri, R. Saxena, S. N. Sharma

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引用次数: 1

摘要

本文提出了一种利用z窗设计极低通带纹波FIR滤波器的方法。提出的滤波器设计方法是凯撒窗(KW)的导数。该方法产生的FIR滤波器具有非常低的PBR和更好的阻带衰减(SBA)，具有精确标记的通带和阻带频率，具有可容忍的更高滤波器阶数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of FIR filters with better performance using Z-window

In this paper, a method for designing of FIR filters with very low pass band ripples (PBR) using Z-window has been proposed. The proposed filter design method is the derivative of Kaiser Window (KW). This method produces FIR filters featuring very low PBR and better stop band attenuation (SBA) with exactly marked passband and stopband frequencies with tolerable higher filter order.

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2011 International Conference on Communications, Computing and Control Applications (CCCA)

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