Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1982-01-26
1984-07-24
Heyman, John S.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307359, 307268, 307234, H03K 501, H03K 508, H03K 3017
Patent
active
044619626
ABSTRACT:
A circuit including emitter-coupled transistors improves the symmetry of an applied square wave. A limiter in the collector circuit limits the paraphase output voltage excursion. Changes in energizing voltage affect the current in the limiter and cause incremental changes in the output duty cycle. A compensator includes a voltage divider coupled between the output terminals for producing a control voltage related to the output signal amplitude. The control voltage controls a current source coupled to joined emitters for creating an offsetting current through the limiter.
REFERENCES:
patent: 3500067 (1970-03-01), Davis et al.
patent: 3502911 (1970-03-01), Lehman
patent: 3588708 (1971-06-01), McBride
patent: 3610955 (1971-10-01), Blaser
patent: 3626209 (1971-12-01), Chandos
patent: 3636457 (1972-01-01), Hart, Jr. et al.
patent: 3649850 (1972-03-01), Davis
patent: 3701937 (1972-10-01), Combs
patent: 3721835 (1973-03-01), Hess
patent: 3916342 (1975-10-01), Higuchi et al.
patent: 4034236 (1977-07-01), Aveneau et al.
patent: 4278901 (1981-07-01), Kishi
patent: 4305010 (1981-12-01), Wise
patent: 4338580 (1982-07-01), Gay
Banks Arthur J.
Bazin Lucas J.
Hacke Joseph F.
Callahan Timothy P.
Heyman John S.
Meise W. H.
RCA Corporation
Whitacre E. M.
LandOfFree
Square-wave symmetry corrector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Square-wave symmetry corrector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Square-wave symmetry corrector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-98992