Title :
Estimation of Dynamic Range in High-Order Transconductance-Capacitor (Gm-C) Filters
Author :
Korotkov, Alexander S. ; Morozov, Dmitry V. ; Balashov, Evgeniy V.
Author_Institution :
Electr. Eng. & Telecommun. Dept., St. Petersburg State Polytech. Univ.
Abstract :
A method of noise and nonlinear distortion analysis in high-order Gm-C filters is presented. It allows an estimation of the filter dynamic range when the type of transconductor and the filter passive prototype are chosen. Non-linear analysis is based on Volterra series approach. Calculation results are in a good agreement with computer simulations and experiment
Keywords :
Volterra series; nonlinear distortion; nonlinear filters; passive filters; Gm-C filter; Volterra series approach; high-order transconductance-capacitor; nonlinear distortion analysis; passive prototype filter; Circuit noise; Computer simulation; Dynamic range; Noise cancellation; Passive filters; Power harmonic filters; Prototypes; Transconductors; Transfer functions; Voltage; Volterra series; continuant; high-order filter; inductor imitator; noise; non-linear distortions; third harmonic;
Conference_Titel :
Consumer Electronics, 2006. ISCE '06. 2006 IEEE Tenth International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
1-4244-0216-6
DOI :
10.1109/ISCE.2006.1689446
