Electrostatic position sensing angle resolver

Details Electrostatic position sensing angle resolver Electrostatic position sensing angle resolver

1989-04-25

1991-03-05

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With particular transmitter

324688, 324662, G08C 1916, G08C 1910

Patent

active

049981030

ABSTRACT:
An electrostatic angle resolver has a stator for producing a patterned electrostatic field, a rotor having sensivitity to the electrostatic field, a capacitive coupling providing a signal interconnection between the rotor and the stator, and an active shield supplied with a voltage signal substantially identical to that signal present on the stator thereby diminishing degradation in the strength of the signal coupled between the rotor and the stator.

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"Improved Capacitive Transducer for Animal Movements", L. Van Den Steen R. A. P. Vanwersch, 7/81, Med & Biol Eng. & Comput., p. 479.

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