Multiplexed radio frequency linear position sensor system

Details Multiplexed radio frequency linear position sensor system Multiplexed radio frequency linear position sensor system

1991-07-05

1992-09-22

Wieder, Kenneth A.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Distributive type parameters

324636, 324633, 324649, 91 1, 92 5R, 73116, G01R 3332

Patent

active

051500604

ABSTRACT:
An apparatus is adapted to detect the linear extensions of a plurality of hydraulic cylinders. Each hydraulic cylinder defines a variable length coaxial resonant cavity. Under the control of a controller, a transmitting section, a receiving section and multiplexers are used to multiplex RF signals to and from the cavity of each cylinder and to determine the resonant frequency of the cavity. The controller determines the linear extension of each cylinder as a function of its resonant frequency.

REFERENCES:
patent: 4588953 (1986-05-01), Krage
patent: 4737705 (1988-04-01), Bitar et al.
patent: 4901628 (1990-02-01), Krage

Affiliated with

Also associated with

Rating

Multiplexed radio frequency linear position sensor system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiplexed radio frequency linear position sensor system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiplexed radio frequency linear position sensor system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1071564