Resources Contact Us Home
Distortion compensation circuit and method

Image Number 14 for United States Patent #7804915.

The invention relates to methods and circuits for compensating linear in-band distortions such as those occurring in RF circuits of broad band communication systems. A low-rate sampling is used to collect statistical information about a modulated signal after it passed through the distorting circuits, which is then compared to reference statistical information for the modulated signal to iteratively adjust a frequency response of an equalizing linear filter inserted into the signal path so as to compensate for the distortions.

  Recently Added Patents
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
Tricyclic inhibitors of kinases
Protective vest
Power saving methods for wireless systems
System and method for generating profile morphing using cephalometric tracing data
Watch dial
Method and apparatus for accessing and downloading information from the internet
  Randomly Featured Patents
Shell resonant membranophone
System and method of using RFID devices to analyze customer traffic patterns in order to improve a merchant's layout
Heat dissipation fan with magnet ring of varying thickness
Armrest subassembly for a motor vehicle
Transition pipe fitting
Carbon fiber substrate pretreatment for manufacturing crack-free, large-surface silicon crystal bodies for solar cells
Semiconductor device and method of manufacturing the same
Wireless power transfer system and a load apparatus in the same wireless power transfer system
Method and apparatus for producing liquid suspensions of finely divided matter
Method of and apparatus for placing and routing elements of semiconductor integrated circuit having reduced delay time