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Article Published In Vol.3 (March-April-2015)

Design of Low pass FIR Filters using Kaiser Window Function with variable parameter Beta (β)

Pages : 220-224

Author : Rachna Arya and Shiva Jaiswal

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The paper deals with designing of low pass Finite Impulse Response filter using Kaiser Window with variable parameter beta (β) between 0 and 4, further a comparative study is made at different filter orders so as to control the transition bandwidth. The Kaiser window is chosen as it contains an adjustable parameter with which main lobe width and correspondingly minimum stop band attenuation of designed filter can be controlled.

Keywords: FIR filter, Kaiser window, Fourier Transform




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