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
Direct connect single layer touch panel
Flame retardant thermoplastic elastomers
Methods, apparatus, and systems for facilitating control communications between disparate devices
Down-drawable, chemically strengthened glass for cover plate
Parasitic element compensation circuit and method for compensating for the parasitic element
Device and implantation system for electrical stimulation of biological systems
Heat stable variants of plant adenosine diphosphate glucose pyrophosphorylase small subunit
  Randomly Featured Patents
Preparation method of antibacterial and deodorant polyester for fiber
Power transmission belt
Device for processing access concurrence to shared memory
Gas dynamic pressure bearing unit, spindle motor, hard disk drive and polygon scanner utilizing gas dynamic pressure bearing system
Method of extracting a mask pattern for an electron beam exposure
Flail system for a terrain clearance system
Electroluminescent devices
Movable divider panels with electrical wiring
Acquisition scheme for an electron portal imaging system
Library device