Resources Contact Us Home
Digital beamforming radar system and method with super-resolution multiple jammer location

Image Number 3 for United States Patent #6567034.

In a radar system, sampled aperture data are received from an antenna array. The sampled aperture data include data that do not correspond to echo returns from a beam transmitted by the antenna. A covariance matrix is generating using the sampled aperture data. An eigenvalue decomposition is performed on the covariance matrix. A direction of arrival is determined from which at least one jammer is transmitting a signal included in the sampled aperture data, based on the eigenvalue decomposition.

  Recently Added Patents
Imaging device, method and computer readable medium
Pharmaceutical compositions of entacapone, levodopa and carbidopa with improved bioavailability
Notebook computer
Stroboscopic image modulation to reduce the visual blur of an object being viewed by an observer experiencing vibration
Methods and apparatus to provide haptic feedback
Method and system for routing telephony communications together with modified calling party identifier information
Image forming device
  Randomly Featured Patents
Printing press and printing method
Infrared photodetector with doping superlattice structure
Method and system for user signup by a network service provider
Method for producing a superconductive element
Double air-fuel ratio sensor system carrying out learning control operation
Vertically arranged smoke detector
Image processing apparatus, image processing method, program for implementing said method, and storage medium therefor
Humidifier blowoff portion
Electrode connector