Adaptive window CFAR apparatus

Details Adaptive window CFAR apparatus Adaptive window CFAR apparatus

1982-10-05

1985-09-17

Tubbesing, T. H.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343 7A, G01S 734

Patent

active

045423814

ABSTRACT:
A constant false alarm rate (CFAR) apparatus is responsive to detected transitions in the clutter signal level to remove certain range cells from the alarm threshold calculation process, whereby the CFAR detector retains maximum sensitivity in the vicinity of clutter transitions while avoiding increased false alarm rates. A transition detection apparatus searches for transitions in range cells preceding the threshold calculation window and controls switches which remove range cells from the threshold calculation as the transition is shifted into and through the threshold calculation window.

REFERENCES:
patent: 3946382 (1976-03-01), Kossiakoff et al.
patent: 4213127 (1980-07-01), Cole
patent: 4249177 (1981-02-01), Chen

Affiliated with

Also associated with

Rating

Adaptive window CFAR apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptive window CFAR apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive window CFAR apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-372268