Circuits having substantially parabolic output versus linear inp

Details Circuits having substantially parabolic output versus linear inp Circuits having substantially parabolic output versus linear inp

1978-09-05

1980-02-26

Gruber, Felix D.

Boots, shoes, and leggings

364851, 328144, G06G 726

Patent

active

041908961

ABSTRACT:
Circuits are disclosed which have substantially parabolic output vs. linear input voltage relationships where the parabolic relationship starts anew each time a change in the input voltage reverses direction. Such circuits connected in the output paths of potentiometers make the overall combinations appear as potentiometers having extremely high resolutions.

REFERENCES:
patent: 3543288 (1970-11-01), Collings
patent: 4001555 (1977-01-01), Levis et al.
patent: 4030039 (1977-06-01), Fahlgren
patent: 4064406 (1977-12-01), Tiemeijer
patent: 4147989 (1979-04-01), Brolde

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