Pulse arrival time determining device, use thereof in distance-m

Details Pulse arrival time determining device, use thereof in distance-m Pulse arrival time determining device, use thereof in distance-m

1982-01-06

1985-05-21

Wilbur, Maynard R.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343 171R, G01S 1376, G01S 728

Patent

active

045189641

ABSTRACT:
A device for determining the arrival time of a fast or slow rising front pulse is provided comprising a first comparator to which are applied at its inputs a delayed pulse and an attenuated non-delayed pulse, and a second comparator connected in parallel across the first, through an AND logic circuit receiving the pulse applied to the input of the device through a circuit connected to one of its inputs, acting on the noise and/or the signal.
This circuit is either a low-pass filter or a divider circuit.

REFERENCES:
patent: 3249867 (1966-05-01), Hattersley et al.
patent: 3351864 (1967-11-01), Scribner
patent: 3407355 (1968-10-01), Clark et al.
patent: 3543156 (1970-11-01), Hall et al.
patent: 3543159 (1970-11-01), Slayden et al.
patent: 3689922 (1972-09-01), Phillips, Jr.
patent: 3715752 (1973-02-01), Garret
patent: 3716857 (1973-02-01), Le Grand
patent: 3719943 (1973-03-01), Applegarth
patent: 3728630 (1973-04-01), Strenglein
patent: 3824464 (1974-07-01), Rotier et al.
patent: 3829858 (1974-08-01), Bergkvist
patent: 3838422 (1974-09-01), MacArthur
patent: 3869207 (1975-03-01), Hermet et al.
patent: 3936823 (1976-02-01), Weber
patent: 4000466 (1976-12-01), Scouten et al.
patent: 4107675 (1978-08-01), Sellers et al.
patent: 4245332 (1981-01-01), Schaefer
Woodard, O. C. Time Delay Measuring System, 4/11/67, vol. 9, No. 11, p. 1541.

Affiliated with

Also associated with

Rating

Pulse arrival time determining device, use thereof in distance-m does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulse arrival time determining device, use thereof in distance-m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulse arrival time determining device, use thereof in distance-m will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1541270