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
Process for preventing polymerization of cracked volatile products during pyrolysis and gasification
Lead frame array package with flip chip die attach
Switchgear and method for operating switchgear
Configurable pitch reducing optical fiber array
Providing a multi-tenant knowledge network
Active constant power supply apparatus
Recording apparatus, recording method, reproducing apparatus, reproducing method, program, and recording/producing apparatus
  Randomly Featured Patents
Token with Wiegand wire
Cooling tower operation with automated pH control and blowdown
Image forming apparatus with toner content detection and image density detection
Method of inducing calcium flux in cells using mammalian thymokine protein
Emulsion explosive compositions and method of preparation
Various directional/omni-directional hearing aid microphone and housing structures
Antibiotic additive and ink composition comprising the same
Substituted imidazo[1,2-.alpha.]pyrrolo[1,2-d]pyrazines for treating respiratory syncytial virus (RSV) infections
Method and apparatus for multi-carrier HSDPA traffic transmission channel coding
Etching solution for evaluating crystal faults