DocumentCode
1203873
Title
Variable-Frequency Bridge-Type Frequency-Stabilized Oscillators
Author
Shepherd, W.G. ; Wise, R.O.
Author_Institution
Bell Telephone Laboratories, Inc., New York, N.Y.
Volume
31
Issue
6
fYear
1943
fDate
6/1/1943 12:00:00 AM
Firstpage
256
Lastpage
268
Abstract
Results are given of a theoretical and experimental investigation into two types of bridge-stabilized oscillators incorporating a thermal device for amplitude control. One circuit employs only resistances and capacitances in the frequency-determining network and consequently is useful for low-frequency operation. The other circuit uses an inductance-capacitance network which is well adapted to the higher-frequency network. Conditions for optimum stability and the variation of the stability with frequency determined experimentally are found to be in general agreement with theoretical results.
Keywords
Capacitance; Circuit stability; Frequency measurement; Humidity; Impedance; Temperature; Thermal variables control; Transconductance; Voltage; Voltage-controlled oscillators;
fLanguage
English
Journal_Title
Proceedings of the IRE
Publisher
ieee
ISSN
0096-8390
Type
jour
DOI
10.1109/JRPROC.1943.230653
Filename
1694747
Link To Document