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
Method of transmitting and receiving a paging message in a mobile communication system
System and method for providing advertising content using a group training system
Mirac proteins
Method of using N-thio compounds for oligonucleotide synthesis
Adaptive flow for thermal cooling of devices
Remotely provisioned wireless proxy
  Randomly Featured Patents
Ink ribbon take-up body
Method and system for tracking and behavioral monitoring of multiple objects moving through multiple fields-of-view
Polychelants, their complexes with metal ions, their preparation and their uses
Organosiloxane-bonded transition metal complexes
Attachment and coriolis mass flowmeter with this attachment
Catalyst and process for removing sulfur and metal contaminants from hydrocarbon feedstocks
Method and apparatus for a free space optical non-processing satellite transponder
Electrical connector having improved outer shield
Stripe photodiode element with high quantum efficiency for an image sensor cell
Method for manufacturing a high frequency electrical connector