Title :
VCO controlled by one variable resistor
Author :
Hribsek, M. ; Newcomb, Robert
fDate :
3/1/1976 12:00:00 AM
Abstract :
A multiloop active filter circuit of Kerwin is shown to yield a VCO whose oscillation frequency is conveniently controlled with one variable resistor. Using an FET to obtain the voltage variable resistor, experimental results are shown to agree with the theory developed.
Keywords :
Active RC networks; Active networks, RC; FET oscillators; RC oscillators; VCO; Voltage-controlled oscillator (VCO); Active filters; Band pass filters; Capacitance; Circuits; Diodes; FETs; Frequency; Low pass filters; Resistors; Voltage-controlled oscillators;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1976.1084197
