Title :
State space synthesis of Log Domain filters
Author_Institution :
Dept. EECS, Lehigh Univ., Bethlehem, PA, USA
Abstract :
The general state space synthesis of filters is reviewed and the mathematics is modified to include the mapping concepts crucial to the synthesis of Log Domain filters. Formulae are developed which underlie the realization of these filters. Design issues relating to realizability, noise, and distortion performance are discussed using the mathematical formulation. Finally, class AB filters are given a state space formulation
Keywords :
active filters; network synthesis; state-space methods; class AB filter; distortion; log domain filter; mapping; noise; realizability; state space synthesis; Capacitors; Circuit synthesis; Equations; Filtering theory; Filters; Nonlinear distortion; State-space methods; Transfer functions; Vectors; Voltage;
Conference_Titel :
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-3583-X
DOI :
10.1109/ISCAS.1997.608774
