Title :
Magnetically keyed, phase-sensitive demodulators
Author :
Mark, Robert B. ; Johnson, Wheeler X. ; Johannessen, Paul R.
Author_Institution :
Massachusetts Institute of Technology, Cambridge, Mass.
fDate :
3/1/1957 12:00:00 AM
Abstract :
THE purpose of this paper is to present several keyed, phase-sensitive demodulator circuits in which saturable reactors, transistors, and silicon diodes are used in place of vacuum, tubes to obtain increased reliability and ruggedness, small physical size (see Fig. 1), and low noise level.
Keywords :
Capacitors; Demodulation; Inductors; Magnetic circuits; Magnetic cores; Transistors; Windings;
Journal_Title :
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
DOI :
10.1109/TCE.1957.6372619
