Resources Contact Us Home
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
Transistor and display device
Aperture stop
Photon density wave based determination of physiological blood parameters
Semiconductor device including insulating layer of cubic system or tetragonal system
Dynamic lookup service in a distributed system
Management of computer-file sharing between at least two devices
Method and apparatus for soft information transfer between constituent processor circuits in a soft-value processing apparatus
  Randomly Featured Patents
Receptacle for a chip card
Electrical connector
Detection of voice inactivity within a sound stream
Multipurpose work attachment for a front end loader
Organic EL device
Terminal block equipped with a cover
Liquid ejection with on-chip deflection and collection
Apparatus for feeding powder coating apparatus with a powder-air mixture
Method of producing packaging boxes and packaging boxes obtained with this method
Pharmaceutical tablet