Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus using fast electronic switching for multi-channelizing a single-channel radar system










Image Number 5 for United States Patent #7557747.

According to typical practice of an inventive radar system, a switching device is capable of activating a receiver array one at a time so that when a receiver is activated the remaining receivers are inactivated. A switch control circuit is pre-programmed with control logic that is based on the counting of radio pulses that are emitted by a signal generator (for transmission by a transmitter). The control logic dictates, via the switching device, the rapid sequential cycling through of the arrayed receivers so that each receiver is activated for the same prescribed period of time, which corresponds to a pre-programmed number N of emitted radio pulses wherein N=[the number of frequencies in the wave table].times.[the number of pulse integrations in the wave table].times.[1 polarization or 2 polarizations]. Radio pulse input from the receivers is interleaved in a manner associable with individual receivers.








 
 
  Recently Added Patents
Apparatus for electrographic printing or copying
Ejection station
Differentiated PSIP table update interval technology
Method, apparatus and computer program product for providing metadata entry
Method of manufacturing a plurality of electronic assemblies
HYR1 as a target for active and passive immunization against Candida
Liquid crystal display apparatus
  Randomly Featured Patents
Marine platform
Air deployable incendiary device
Light emitting diode lamp
Method and apparatus for manufacturing and forming engine induction passage venturi
Time-of-day clock synchronization among multiple processing units
System and method to provide maintenance for an electrical power generation, transmission and distribution system
Process for decontaminating contaminated soils
Electromagnetic flow meter
Permeability contrast correction employing propionate-sequestered chromium(III) prepared by nitrite/dichromate redox
Weight reduction method for dogs and other pets