Naslov
Low-Noise, Low-Sensitivity Active-RC Allpole Filters Using MATLAB Optimization

Autori
Jurišić, Dražen

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Applications of MATLAB in Science and Engineering

Urednik/ci
Tadeusz Michałowski

Izdavač
IntechOpen

Grad
Rijeka

Godina
2011

Raspon stranica
197-224

ISBN
978-953-307-708-6

Ključne riječi
Low-Noise, Low-Sensitivity, Active-RC Filters, Numeric and Symbolic Tools, Matlab

Sažetak
The application of Matlab, combining its symbolic and numeric calculation capabilities, to calculate noise and sensitivity properties of allpole active-RC filters is shown. Transfer function coefficients calculations, as well as plotting of amplitude-frequency and phase-frequency characteristics (Bode plots) have been performed using Matlab. Using Matlab a comparison of different design strategies of active-RC filters is done. It is shown that active-RC filters can be designed to have low sensitivity to passive components and at the same time possess low output thermal noise. The design procedure of low-noise and low-sensitivity, positive- and negative-feedback, second- and third-order low-pass (LP), high-pass (HP) and band-pass (BP) allpole filters, using impedance tapering, is presented.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA