Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1980-04-30
1983-02-01
Anagnos, Larry N.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307242, 307542, 307575, 307243, 358167, 370 6, H03K 1716, H03K 17693, H04N 521, H04Q 352
Patent
active
043717977
ABSTRACT:
The loading due to parasitic capacitances on the input amplifiers of a coupling network which connects a plurality of input lines each including one of the input amplifiers selectively to a plurality of output lines and which uses field effect transistors as coupling elements is improved by the use of compensation amplifiers. Specifically, the source of each FET is connected to one of the input lines, while the drain is connected to an output line. Each compensation amplifier has an input connected to one output line and an output connected to the bulk terminal of each FET having a drain connected to the particular output line. Since the gain of the compensation amplifiers is unity, the voltage applied to the bulk terminals is equal to the output voltage shifted by the drain-bulk voltage.
REFERENCES:
patent: 3558921 (1971-01-01), Yokozawa et al.
patent: 3657575 (1972-04-01), Taniguchi et al.
patent: 3892925 (1975-07-01), Fisk et al.
patent: 3946151 (1976-03-01), Kamiyama
patent: 4067046 (1978-01-01), Nakatani et al.
Anagnos Larry N.
Robert & Bosch GmbH
LandOfFree
Circuit for decreasing the effect of parasitic capacitances in f does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Circuit for decreasing the effect of parasitic capacitances in f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit for decreasing the effect of parasitic capacitances in f will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2408680