Title :
On the realization of some low-component frequency generators
Author :
Ahmed, Muslim T.
Author_Institution :
Aligarh Muslim University, Aligarh, India
Abstract :
Simple circuits of sinusoidal frequency generators are obtained using the frequency-dependent negative resistance (FDNR) approach. The nonideal FDNR´s employed in the realizations are canonic, and use a single operational amplifier in low-gain connection. Moreover, they are shown to be easily obtained from the well-known grounded inductance simulators. The oscillators offer active and passive component saving over Genin´s circuit.
Keywords :
Capacitors; Circuit simulation; Electrons; Frequency; Inductance; Iron; Nonlinear systems; Oscillators; Probability density function; Resistors;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1977.10813
