Communications: directive radio wave systems and devices (e.g. – With particular circuit – Display
Patent
1998-12-28
2000-10-31
Sotomayor, John B.
Communications: directive radio wave systems and devices (e.g.,
With particular circuit
Display
342195, G01S 710
Patent
active
061409553
ABSTRACT:
A process provides radar scan conversion from radar amplitude data in polar coordinates to rectangular coordinates by a digital computer which receives (r,.theta.) coordinate amplitude data from a radar receiver and which supplies (x,y) coordinate amplitude data which covers a rectangular-shaped display area of a monitor display. A software program generates an aggregate radial scan pattern that consists of a plurality of radials each of which have active lengths that span one or more of a plurality of selected regions of the display such that the region boundaries are square as a result of a modified radial drawing method. Each resolution region is defined by the bisection of the radials forming the previous resolution region and the hole-filled range of the previous resolution region. The display can be generated as an offset display where the antenna center may be offset from the display center.
REFERENCES:
patent: 3653044 (1972-03-01), Breeze et al.
patent: 3765018 (1973-10-01), Heard et al.
patent: 3995269 (1976-11-01), Schumacher
patent: 4214269 (1980-07-01), Parker et al.
patent: 4387365 (1983-06-01), Berry et al.
patent: 4547803 (1985-10-01), Richards
patent: 4697185 (1987-09-01), Thomas et al.
patent: 4740789 (1988-04-01), Henri et al.
patent: 4745475 (1988-05-01), Bicknell
patent: 4774516 (1988-09-01), Henri et al.
patent: 4829308 (1989-05-01), Tol et al.
patent: 4931801 (1990-06-01), Hancock
patent: 5519401 (1996-05-01), Farmer et al.
patent: 5530450 (1996-06-01), Sohn et al.
patent: 5554992 (1996-09-01), Toth et al.
Andrusiak Martin John
Benjamin Scott J.o slashed.n
Bowen Glenn W.
Hogan Patrick M.
Lockheed Martin Corporation
Sotomayor John B.
LandOfFree
Ruler algorithm for PPI rectangular radar scan converter with st does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ruler algorithm for PPI rectangular radar scan converter with st, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ruler algorithm for PPI rectangular radar scan converter with st will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2057216