Resources Contact Us Home
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
Antimicrobial flush solutions
Plants and seeds of hybrid corn variety CH514730
High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use
Charge pump and method of biasing deep N-well in charge pump
Display device substrate, method for manufacturing the same, display device, method for forming multi-layer wiring, and multi-layer wiring substrate
Silicon-on-insulator (SOI) structure configured for reduced harmonics and method of forming the structure
Austenitic stainless steel welding wire and welding structure
  Randomly Featured Patents
Multifunctional nano-skin articles and methods
Method for the producing of ceramic-metal composite materials by plasma spraying several layers of ceramic particles onto a base body and infiltrating molten metal into the pores of the cerami
Systems on chips having interrupt proxy functions and interrupt processing methods thereof
Method of fabricating a semiconductor device having insulating tape interposed between chip and chip support
Apparatus for producing flat-bottomed edible containers
Ignition timing control apparatus for internal combustion engines
Gate shears
Anode cathode distance adjustment device
Recovery method for a high availability data processing system
Shock absorbing apparatus for aircraft seat