Patents Assigned to AXIS NETWORK TECHNOLOGY LTD.
  • CDMA/OFDM LINEARITY COMPLIANT WIRELESS COMMUNICATION AMPLIFIER
    Publication number: 20130214860
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: November 14, 2012
    Publication date: August 22, 2013
    Applicant: AXIS Network Technology Ltd.
    Inventor: AXIS Network Technology Ltd.
  • Time - Alignment of Two Signals Used for Digital Pre-Distortion
    Publication number: 20110163805
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: July 8, 2010
    Publication date: July 7, 2011
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • Digital Compensation for Parasitic Distortion Resulting from Direct Baseband to RF Modulation
    Publication number: 20110109385
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: July 7, 2010
    Publication date: May 12, 2011
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • Dynamic Radio Frequency Amplifier Distortion Adjustment Based on Linearly Interpolating from a Sample of Pre-Distortion Coefficients that are Selected Based on Signal Magnitude
    Publication number: 20110025413
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: May 5, 2010
    Publication date: February 3, 2011
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • Signal Pre-Distortion Facility for Amplifier Non-Linearity Compensation
    Publication number: 20100289574
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: July 6, 2010
    Publication date: November 18, 2010
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • Distributed Mobile Communication Network
    Publication number: 20100289573
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: July 6, 2010
    Publication date: November 18, 2010
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • Increasing the Density of Larger Magnitude Amplifier Output Samples for Estimating a Model of Digital Pre-Distortion to Compensate for Amplifier Non-Linearity
    Publication number: 20100289575
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: July 8, 2010
    Publication date: November 18, 2010
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • CDMA/OFDM Linearity Compliant Wireless Communication Amplifier
    Publication number: 20100244954
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: June 11, 2010
    Publication date: September 30, 2010
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • CDMA/OFDM Compliant Wireless Communication from a Non-Linear Finite Impulse Response Filter Configured with Coefficients that are Responsive to an Input Signal Magnitude
    Publication number: 20100244953
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: June 11, 2010
    Publication date: September 30, 2010
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman
  • Resource Efficient Adaptive Digital Pre-Distortion System
    Publication number: 20100225390
    Abstract: A digital pre-distortion system which can provide the flexibility to model the highly non-linear distortion associated with High Efficiency RF Power Amplifiers while through a novel implementation of a least squares estimation process allows an implementation well suited for an FPGA application where limited resources and in particular memory resources are available.
    Type: Application
    Filed: November 11, 2009
    Publication date: September 9, 2010
    Applicant: AXIS NETWORK TECHNOLOGY LTD.
    Inventors: Philip Brown, John Ibison, Jeremy Segar, Stephen Cooper, Frank Friedman