Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1982-12-13
1985-11-19
Tarcza, Thomas H.
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
343 12R, G01S 1308
Patent
active
045545472
ABSTRACT:
A range processor for airborne distance measuring equipment in which coherency of reply signals from the ground based DME station is determined by incrementing the contents of storage locations of a random access memory device for each reply signal according to the time of reception of the reply signal and for decrementing the contents of the storage location if no reply signal is received. Whenever the contents of a storage location exceeds a threshold value a range gate is generated so that the next reply received within the range gate causes the time of reception of the reply to be stored as range data.
REFERENCES:
patent: 3900848 (1975-08-01), Mears
patent: 4028698 (1977-06-01), Miller et al.
patent: 4124850 (1978-11-01), Frazier, Jr. et al.
patent: 4355312 (1982-10-01), Bosi et al.
Davis Dennis W.
Frazier, Jr. Richard V.
Jones, Jr. James B.
Pryor David J.
Spratt Brendan J.
Allied Corporation
Kaiser K. R.
Lamb Bruce L.
Tarcza Thomas H.
LandOfFree
Range processor for DME does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Range processor for DME, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Range processor for DME will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-86140