Communications: directive radio wave systems and devices (e.g. – With particular circuit – Display
Patent
1995-01-11
1996-06-25
Lobo, Ian J.
Communications: directive radio wave systems and devices (e.g.,
With particular circuit
Display
364731, G01S 744
Patent
active
055304508
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 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 zones of the display such that as the average azimuthal resolution associated with each zone increases, the number of generated radials match the average azimuthal resolution of the display for each zone. The display can be generated as an offset display relative to the antenna center of a display that has no offset.
REFERENCES:
patent: 3569616 (1971-03-01), Baker
patent: 3633173 (1972-01-01), Edge
patent: 3671723 (1972-06-01), Delignieres et al.
patent: 3684915 (1972-08-01), Gangawere
patent: 3727217 (1973-04-01), Nirasawa
patent: 3737120 (1973-06-01), Green
patent: 3765018 (1973-10-01), Heard et al.
patent: 3774202 (1973-11-01), Nolette
patent: 3797014 (1974-03-01), Tompkins et al.
patent: 3798425 (1974-03-01), Heard et al.
patent: 3810174 (1974-05-01), Heard et al.
patent: 3838420 (1974-09-01), Heard et al.
patent: 3904817 (1975-09-01), Hoffman et al.
patent: 4002827 (1977-01-01), Nevin et al.
patent: 4010466 (1977-03-01), Hofstein
patent: 4065770 (1977-12-01), Berry
patent: 4099179 (1978-07-01), Hofstein
patent: 4106021 (1978-08-01), Katagi
patent: 4128838 (1978-12-01), Brands et al.
patent: 4220969 (1980-09-01), Nitadori
patent: 4275415 (1981-06-01), Engle
patent: 4364048 (1982-12-01), Waters et al.
patent: 4369441 (1983-01-01), Wohlmuth
patent: 4383258 (1983-05-01), Morin
patent: 4412220 (1983-10-01), Aanstoot et al.
patent: 4434422 (1984-02-01), Kenol et al.
patent: 4434437 (1984-02-01), Strolle et al.
patent: 4485402 (1984-11-01), Searby
patent: 4547803 (1985-10-01), Richards
patent: 4568941 (1986-02-01), Thomas et al.
patent: 4673929 (1987-06-01), Nelson et al.
patent: 4688046 (1987-08-01), Schwab
patent: 4697185 (1987-09-01), Thomas et al.
patent: 4700181 (1987-10-01), Maine et al.
patent: 4729029 (1988-03-01), Henri et al.
patent: 4745475 (1988-05-01), Bicknell
patent: 4754279 (1988-06-01), Cribbs
patent: 4774516 (1988-09-01), Henri et al.
patent: 4827432 (1989-05-01), Kasano
patent: 4829455 (1989-05-01), Long et al.
patent: 4833475 (1989-05-01), Pease et al.
patent: 4845501 (1989-07-01), Pease et al.
patent: 4857899 (1989-08-01), Ishii
patent: 4862154 (1989-08-01), Gonzalez-Lopez
patent: 4873515 (1989-10-01), Dickson et al.
patent: 4876651 (1989-10-01), Dawson et al.
patent: 4931801 (1990-06-01), Hancock
patent: 4954819 (1990-09-01), Watkins
patent: 4970636 (1990-11-01), Snodgrass et al.
patent: 5027112 (1991-06-01), Ross et al.
patent: 5093798 (1992-03-01), Kita
patent: 5097268 (1992-03-01), Bauer, Jr. et al.
patent: 5227895 (1993-07-01), Carlebach
patent: 5313611 (1994-03-01), Franklin et al.
patent: 5315305 (1994-05-01), Noll
patent: 5414429 (1995-05-01), Giraudy
Peterson Douglas A.
Sohn Stephen M.
Bowen Glenn W.
Lobo Ian J.
Loral Corporation
LandOfFree
Radar scan converter for PPI rectangular and PPI offset rectangu does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radar scan converter for PPI rectangular and PPI offset rectangu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radar scan converter for PPI rectangular and PPI offset rectangu will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2192772