Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Post-amplifier filter rejection equalization










Image Number 2 for United States Patent #6674808.

A post-HPA filter rejection equalizer system and method locally equalizes post-HPA filtering. A predistorter (20) uses a phase error to control the predistortion, and an equalizer (46) uses a magnitude error to control the equalization. The equalizer samples the HPA output multiple occurrences in a burst fashion. The equalized signal is then used to determine phase and magnitude errors. The phase errors (54) are used to update the predistorter (20), and the magnitude errors (52) are used to update the analytic equalizer.








 
 
  Recently Added Patents
Target output device and extreme ultraviolet light source apparatus
Luggage
Dual source mass spectrometry system
Sensing during magnetic resonance imaging
Wristband
Pattern forming method using developer containing organic solvent and rinsing solution for use in the pattern forming method
Cleaning device, and image forming apparatus, process cartridge, and intermediate transfer unit each including the cleaning device
  Randomly Featured Patents
Splash guard
Use of exendins and agonists thereof for the treatment of gestational diabetes mellitus
Single level enclosed railcar and method of manufacturing
Light-sensitive o-quinonediazide printing plate with oxonol dye
Quinoline-substituted chromans and related compounds as leukotriene antagonists
Biological control of purple loosestrife
Photohardenable light-sensitive composition
Board game apparatus
Rapid curing adhesive compositions comprising the reaction product of a ketone aldehyde condensation polymer and a primary aromatic amine
Optical displacement sensor