Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Search radar apparatus










Image Number 16 for United States Patent #4542382.

Search radar apparatus containing an MTI video processing unit provided with: a canceller for generating video signals of moving targets; a zero-velocity filter for generating clutter video signals; a conditional circuit connected to the canceller and the filter for generating per range quant of each radar scan a clutter switching signal if for the rang quant the signal value obtained with filter is greater than the signal value obtained with the canceller; a combination circuit connected to said filter and the conditional circuit for selecting the clutter video signals present with the clutter switching signals and for determining therefrom a temporary clutter level in each clutter cell and each antenna revolution period; and clutter level indication means connected to the combination circuit for determining a standard clutter level per range-azimuth clutter cell of the radar range with the application of clutter video signals.








 
 
  Recently Added Patents
Device for identifying types of document files
Energy storage device package
Active element machine computation
Quinazoline compounds and their use in perfume compositions
Fast and compact circuit for bus inversion
Humidity indicator and method for fabricating the same
Assay for the diagnosis of flaviviral infection using antibodies with high affinity for NS1 protein of flavivirusi in hexameric form
  Randomly Featured Patents
Surfaid predictor: web-based system for predicting surfer behavior
Digital broadcasting system and method of processing data
Mobile bearing knee with center post
Fall protection harness
Electrophotographic photoreceptor
Jet bath having multiple accessories
Beading for a conveyor belt
Method of making a multi-layer parison
Track suspension system for a skid steer loader
3-course miniature golf links