Title :
A Phase-Shift Oscillator with Wide-Range Tuning
Author :
Willoner, G. ; Tihelka, F.
Author_Institution :
Telephone Factory Company Ltd., Budapest, Hungary
Abstract :
A new audio oscillator of the phase-shift type is discussed. The oscillator can cover continuously the entire audio-frequency range, and tuning is achieved by varying but one element of the feedback network. The theory of the new principle and a description of the oscillator are given.
Keywords :
Attenuation; Circuits; Feedback; Filters; Frequency; Impedance; Lattices; Oscillators; Tuning; Voltage;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1948.232310
