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
Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
Hybrid asynchronous transmission process
Agglutination judgment method
System and method for managing a loyalty program via an association network infrastructure
Inhibitors of bacterial tyrosine kinase and uses thereof
Fixing device and image forming apparatus
System and method for oscillator frequency control
  Randomly Featured Patents
Multi-standard adaptive chrominance separator
Lamp cover assembly for electric appliances
Desiccation using polymer-bound desiccant beads
Power and control cable with a two layer metallic sheath for marine applications
Organic polymers of methacrylate esters
Apparatus for use in doing squat exercises
Printing apparatus with a plurality of paper feeding units and controls of same
Computer mouse
Orifice sealing physical barrier