Method and apparatus for determining motion and speed

Details Method and apparatus for determining motion and speed Method and apparatus for determining motion and speed

1974-06-24

1976-07-20

Wilbur, Maynard R.

325160, G01R 3300

Patent

active

039709388

ABSTRACT:
This is a method, and apparatus for practicing such method, wherein motion of an object may be detected remotely and relative speed of the object may be detected wherein a transmitter having an antenna is attached to the object and changes in the collector current, due to changes in the impedance of the antenna, resulting from changing conditions of the object such as motion and speed, are detected, remotely, so as to indicate conditions of rest, motion, and speed of the object and wherein the change of the impedance, and collector current resulting therefrom, are functions of the motion and/or speed of the object.

REFERENCES:
patent: 2198025 (1940-04-01), Davies et al.
patent: 2539476 (1951-01-01), Rines
patent: 2539477 (1951-01-01), Rines
patent: 3123801 (1964-03-01), Bosler
patent: 3497808 (1970-02-01), Goodman et al.
patent: 3559107 (1971-01-01), Morgan et al.
patent: 3835419 (1974-09-01), Milne et al.

Affiliated with

Also associated with

Rating

Method and apparatus for determining motion and speed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for determining motion and speed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for determining motion and speed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-559572