Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Correction method and correction loop for a complex digital signal










Image Number 4 for United States Patent #7535973.

A method and apparatus for correcting the delay between the phase and the envelope of a digital signal are described. In particular, the application of this correction in digital broadcasting transmitters is described. The present invention makes it possible to offer an alternative solution in which the use of the initial signal is not necessary. No temporal comparison with the initial signal is necessary. A subject of the invention is a method of correcting at least one parameter to be corrected pc of the envelope of a digital signal including the decomposition of the digital signal into an envelope signal and a phase signal and the determination of the corrector to be applied to the parameter of the envelope by searching for the minimum out-of-band noise powers of the signal.








 
 
  Recently Added Patents
Global codebook for coordinated multi-point processing
Multibranched polymer and method for producing the same
Systems and methods to provide communication history for communication devices
Flip flop shoe
Process for the production of alcohol
Focus detection device and imaging apparatus having the same
Multiple input multiple output transceiver
  Randomly Featured Patents
Portable electronic device
Converter circuit and unit and system comprising such converter circuit
Pattern detection module, video encoding system and method for use therewith
Semiconductor apparatus with decoupling capacitor
High performance coil wire
High-speed centrifugal extractor having improved weirs
Spiro-tricyclic ring compounds as beta-secretase modulators and methods of use
Clog shoe
Fluid injection device
High frequency dielectric ceramic composition and fabrication method thereof