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
Performance monitoring of advanced process control systems
Soybean cultivar CL1013665
Multi-protocol data transfers
Biomarker for Barrett's Oesophagus
Antimicrobial polysiloxane materials containing metal species
Methods for forming patterned structures
Apparatus and method for layered decoding in a communication system using low-density parity-check codes
  Randomly Featured Patents
Bone staple and methods for correcting bone deficiencies by controllably suppressing and/or inducing the growth of the epiphyseal plate
Mine roof support
Automatic icemaker
Fence post
Tissue grasping device
Scheduled retrieval, storage and access of media data
System, method and computer program product for providing an interface for instantiating additional programmable logic controller functionality
Systems, methods, and circuits for reducing HUM modulation in amplifiers
Extendible assembly-type lamp shade structure
Lead-free alloy containing tin, silver and indium