Resources Contact Us Home
Ultra-wideband radar waveform calibration for measurements of a heterogeneous material

Image Number 3 for United States Patent #7982657.

Embodiments of the disclosed technology comprise a ground penetrating radio device and methods of use for obtaining greater resolution. This is achieved by measuring the composition/reflection off a homogeneous material (e.g., metal plate), determining coefficients to correct the measured/reflection in order to make the measurements look like an idealized reference signal, and then using these coefficients in a digital filter to correct measurements/a reflection off a heterogeneous material, such as a road surface. In this manner, the composition of the heterogeneous material is determined with greater accuracy.

  Recently Added Patents
Imaging apparatus for calculating a histogram to adjust color balance
Front portion of a vehicle, toy, and/or replicas thereof
Dynamic data caches, decoders and decoding methods
Closed-loop adaptive adjustment of pacing therapy based on cardiogenic impedance signals detected by an implantable medical device
Dual use photovoltaic system
Shape memory polymers formed by self-crosslinking of copolymers
Method for treating rheumatoid arthritis by administering an anti-IL-6 antibody and methotrexate
  Randomly Featured Patents
Multiple speed pulley assembly
Height adjustable shower waste
Light source device of liquid crystal projector
Apparatus for forming curled wood shavings
Discharge lamp operating apparatus and method for reducing discharge arc curvature
Hepatocyte lineage cells derived from pluripotent stem cells
Radiographic imaging system
Quick-coupling face-driver assembly of a rotary drive device and method for changing face drivers
Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane