Moving vehicle seismic target detector

Details Moving vehicle seismic target detector Moving vehicle seismic target detector

1972-12-13

1982-06-29

Farley, Richard A.

Communications, electrical: acoustic wave systems and devices

Receiver circuitry

Responsive to intruder energy

340566, G08B 1300

Patent

active

043375286

ABSTRACT:
Seismic detection of a target is obtained with a geophone detecting earth vibrations caused by the actions of the target. The vibrations are wide band amplified and band-passed filtered with the pass bands being fed to the threshold detectors. The outputs of the threshold detectors are fed to a diode AND logic circuit, the output thereof indicating the presence of a target.

REFERENCES:
patent: 3686658 (1972-08-01), Wilt
patent: 3691549 (1972-09-01), Wilson
patent: 3745552 (1973-07-01), Wilt

Affiliated with

Also associated with

Rating

Moving vehicle seismic target detector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Moving vehicle seismic target detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Moving vehicle seismic target detector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2166927