Noise and sensitivity comparison for different BP filter designs (CROSBI ID 296792)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Šverko, Zoran ; Stojković, Nino ; Vlahinić, Saša ; Markovinović Ivan
engleski
Noise and sensitivity comparison for different BP filter designs
In this paper, the analysis of noise and sensitivity for different BP filter designs is observed. Calculation of the voltage noise spectral density, root mean square (RMS) value of the noise voltage, Schoeffler sensitivity and the multi-parameter sensitivity is done for the simply designed (SD) active RC, noise and sensitivity optimized (NO and SO) active RC, operational transconductance amplifiers (OTA-C) and switched capacitor (SC) filter designs. This is observed for the fourth-order Chebyshev band-pass filter, with central frequency fc = 4 kHz, bandwidth 1 kHz and pass-band ripple αmax = −0.1 dB. Cascade of two second-order sections is used for fulfilment realization of all four observing designs. Programming tools, such as MATLAB and SPICE (LTspice), are also used for the analyses.
Band-pass filter ; noise ; sensitivity ; SC filter ; design
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Podaci o izdanju
62 (3)
2021.
319-330
objavljeno
0005-1144
1848-3380
10.1080/00051144.2021.1949532