Resources Contact Us Home
System and technique for calibrating radar arrays

Image Number 8 for United States Patent #7183969.

A system and technique for calibrating a plurality of radars provides a set of simultaneous equations derived from monostatic echo returns from a plurality of targets. A solution of the simultaneous equations provides relative position calibration factors and time delay calibration factors associated with the plurality of radars. The relative position calibration factors and the time delay calibration factors allow the plurality of radars to be coherently combined with only a small amount of processing gain loss compared with an ideal coherent processing gain.

  Recently Added Patents
Image stabilization apparatus and image pickup apparatus
System and method for displaying a constant time selection context menu interface
Bread basket
Lettuce sister lines PX06514083, PX06514153, PX06514201 and PX06514204
Preservation of liquid foods
Vehicle tail lamp
  Randomly Featured Patents
Method and system for forming a database of geographic data for distribution to navigation system units
Image forming apparatus having a developing-device assembly comprising developing devices
Vehicle sensitive inertia retractor
Method for forming an electrical interconnection
Method for fabricating semiconductor memory device
Personal computer and chassis having interchangeable trim plates for horizontal model and tower model configuration, one trim plate having a larger periphery for use as a base plate
Expandable plug
Method and apparatus of processing a skin print image
Patio chair
Direct esterification of propoxylated glycerin