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
5-HT.sub.3 receptor modulators, methods of making, and use thereof
Non-zero rounding and prediction mode selection techniques in video encoding
Wide viewing angle indicators for network devices
Wireless network device including a polarization and spatial diversity antenna system
Playback device, playback method, and computer program
Double patterning method using tilt-angle deposition
Micro-fluidic device
  Randomly Featured Patents
Attachment system for detachable roller skates
Connection box for optical fiber cables
Rotating dial sifter
Active matrix device, method for manufacturing switching element, electro-optical display device, and electronic apparatus
Rear view mirror assembly
Parts insertion machine control system
Multi-beam semiconductor laser element
Method for removal of hemispherical grained silicon in a deep trench
Trust rating metric for future event prediction of an outcome
Protecting identification information in usage reports