DocumentCode
872335
Title
On the Transformerless Full-Wave Modulator-Demodulator
Author
Jones, H.E.
Volume
3
Issue
2
fYear
1968
fDate
6/1/1968 12:00:00 AM
Firstpage
198
Lastpage
198
Abstract
A transformerless modulator-demodulator was described in a previous correspondence. Transistor switches were used at the inverting and noninverting inputs of an operational amplifier. This correspondence concerns improvements that may be realized by adding a second operational amplifier and moving the transistor switches to the inverting and noninverting outputs.
Keywords
Modulation/demodulation; Circuit faults; Demodulation; Impedance; Leakage current; Operational amplifiers; Resistors; Switches; Switching circuits; Transformers; Voltage;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1968.1049871
Filename
1049871
Link To Document