Object locating system

Details Object locating system Object locating system

1997-06-19

1998-06-09

Karlsen, Ernest F.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

324687, 324661, 324601, 212149, 212153, 7351434, 7351436, G01R 2726

Patent

active

057640661

ABSTRACT:
A sensing system locates an object by sensing the object's effect on electric fields. The object's effect on the mutual capacitance of electrode pairs varies according to the distance between the object and the electrodes. A single electrode pair can sense the distance from the object to the electrodes. Multiple electrode pairs can more precisely locate the object in one or more dimensions.

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