Patents by Inventor Eric Wantiez

Eric Wantiez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LOW CONSUMPTION DIGITAL TO ANALOG CONVERSION FOR ANTENNA ARRAYS
    Publication number: 20240171235
    Abstract: Disclosed is a method comprising obtaining a plurality of signals for transmission, wherein the signals are digital signals, determining individual values for the plurality of signals, respectively, wherein at least two of the individual values are different from each other, adding the individual values to the plurality of signals, respectively, performing a digital to analog conversion, individually, to the plurality of signals by their respective digital to analog converters, removing, from the plurality of signals, the individual values that were added to the individual signals, and transmitting the plurality of signal using a plurality of antennas.
    Type: Application
    Filed: November 16, 2023
    Publication date: May 23, 2024
    Inventors: Thomas BOHN, Dirk WIEGNER, Eric WANTIEZ
  • Transmission and/or reception of radio signals
    Patent number: 11527831
    Abstract: A remote antenna unit including at least one antenna configured to enable conversion between a digital signal and a radio signal; an external digital interface for providing the digital signal; and means for adapting performance of the antenna in dependence upon measurement of at least one parameter.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: December 13, 2022
    Assignee: NOKIA TECHNOLOGIES OY
    Inventor: Eric Wantiez
  • Transmission and/or reception of radio frequency signals
    Patent number: 11336316
    Abstract: An apparatus comprising: a sampler for over-sampling an input signal to produce a sampled input signal; a delta-sigma modulator for modulating the sampled input signal to produce a modulated signal; and a filter for filtering the modulated signal, the filter comprising: a conductive patch and a ground plane separated by a dielectric wherein the ground plane comprises a band-gap periodic structure.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: May 17, 2022
    Assignee: Nokia Solutions and Networks Oy
    Inventor: Eric Wantiez
  • TRANSMISSION AND/OR RECEPTION OF RADIO SIGNALS
    Publication number: 20210273338
    Abstract: A remote antenna unit including at least one antenna configured to enable conversion between a digital signal and a radio signal; an external digital interface for providing the digital signal; and means for adapting performance of the antenna in dependence upon measurement of at least one parameter.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 2, 2021
    Applicant: NOKIA TECHNOLOGIES OY
    Inventor: Eric WANTIEZ
  • TRANSMISSION AND/OR RECEPTION OF RADIO FREQUENCY SIGNALS
    Publication number: 20200274562
    Abstract: An apparatus comprising: a sampler for over-sampling an input signal to produce a sampled input signal; a delta-sigma modulator for modulating the sampled input signal to produce a modulated signal; and a filter for filtering the modulated signal, the filter comprising: a conductive patch and a ground plane separated by a dielectric wherein the ground plane comprises a band-gap periodic structure.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 27, 2020
    Inventor: Eric Wantiez