Patents Assigned to Vyycore Corporation
  • System for predistortion and post-distortion correction of both a receiver and transmitter during calibration
    Patent number: 8594232
    Abstract: A post-distorter compensates for receiver nonlinearity in calibration mode. Linearized receiver-side output from the post-distorter is used to correctly compensate for transmitter-side nonlinearities in calibration mode. The post-distorter also compensates for receiver-side nonlinearities during normal receive mode. Thus, the post-distorter features dual modes of use, a calibration mode, wherein calibration signals received from the adjacent transmitter are linearized by the post-distorter and a normal receive mode, wherein communication signals from a remote transmitter are linearized by the post-distorter.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: November 26, 2013
    Assignee: Vyycore Corporation
    Inventors: Doron Koren, Sergey Toujikov
  • SYSTEM FOR PREDISTORTION AND POST-DISTORTION CORRECTION OF BOTH A RECEIVER AND TRANSMITTER DURING CALIBRATION
    Publication number: 20120120990
    Abstract: A post-distorter compensates for receiver nonlinearity in calibration mode. Linearized receiver-side output from the post-distorter is used to correctly compensate for transmitter-side nonlinearities in calibration mode. The post-distorter also compensates for receiver-side nonlinearities during normal receive mode. Thus, the post-distorter features dual modes of use, a calibration mode, wherein calibration signals received from the adjacent transmitter are linearized by the post-distorter and a normal receive mode, wherein communication signals from a remote transmitter are linearized by the post-distorter.
    Type: Application
    Filed: January 26, 2012
    Publication date: May 17, 2012
    Applicant: VYYCORE CORPORATION
    Inventors: Doron Koren, Sergey Toujikov
  • Predistortion and post-distortion correction of both a receiver and transmitter during calibration
    Patent number: 8126036
    Abstract: A post-distorter compensates for receiver nonlinearity in calibration mode. Linearized receiver-side output from the post-distorter is used to correctly compensate for transmitter-side nonlinearities in calibration mode. The post-distorter also compensates for receiver-side nonlinearities during normal receive mode. Thus, the post-distorter features dual modes of use, a calibration mode, wherein calibration signals received from the adjacent transmitter are linearized by the post-distorter and a normal receive mode, wherein communication signals from a remote transmitter are linearized by the post-distorter.
    Type: Grant
    Filed: June 21, 2008
    Date of Patent: February 28, 2012
    Assignee: Vyycore Corporation
    Inventors: Doron Koren, Sergey Toujikov
  • PREDISTORTION AND POST-DISTORTION CORRECTION OF BOTH A RECEIVER AND TRANSMITTER DURING CALIBRATION
    Publication number: 20090316826
    Abstract: A post-distorter compensates for receiver nonlinearity in calibration mode. Linearized receiver-side output from the post-distorter is used to correctly compensate for transmitter-side nonlinearities in calibration mode. The post-distorter also compensates for receiver-side nonlinearities during normal receive mode. Thus, the post-distorter features dual modes of use, a calibration mode, wherein calibration signals received from the adjacent transmitter are linearized by the post-distorter and a normal receive mode, wherein communication signals from a remote transmitter are linearized by the post-distorter.
    Type: Application
    Filed: June 21, 2008
    Publication date: December 24, 2009
    Applicant: VYYCORE CORPORATION
    Inventors: Doron Koren, Sergey Toujikov