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
Sampling filter device
Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus
Synchronous rectifier network unit circuit and method
Active pulse blood constituent monitoring
Multi-chip package with a supporting member and method of manufacturing the same
Translucent internal graphics enhancement
Method and apparatus for pre-scheduling in closed-loop MU-MIMO antenna system
  Randomly Featured Patents
Crucible for molten aluminum
Modem using batch processing of signal samples
Power supply in the standby mode
Methods for enhancing type reconstruction
Drilling apparatus
Cyclic phosphorus esters
Marine jack plate
Cylinder coupling device
Popcorn bag support device
Releasable panel assembly for window frame or the like