Patents by Inventor Terje Sparre Olsen

Terje Sparre Olsen 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).

  • Antenna array and a phased array system with such antenna array
    Patent number: 11784403
    Abstract: Antenna array and phased array system including a first and second antenna group, wherein the first antenna group includes two or more first antennas, and the second antenna group includes two or more second antennas, where in a first plane the one or more first and second antennas point in the same direction, and in a second plane, perpendicular to the first plane the one or more first antennas of the first antenna group are squinted by orientation away from the one or more second antennas of the second antenna group.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: October 10, 2023
    Assignee: SAAB AB
    Inventor: Terje Sparre Olsen
  • ANTENNA ARRAY AND A PHASED ARRAY SYSTEM WITH SUCH ANTENNA ARRAY
    Publication number: 20220166135
    Abstract: Antenna array and phased array system including a first and second antenna group, wherein the first antenna group includes two or more first antennas, and the second antenna group includes two or more second antennas, where in a first plane the one or more first and second antennas point in the same direction, and in a second plane, perpendicular to the first plane the one or more first antennas of the first antenna group are squinted by orientation away from the one or more second antennas of the second antenna group.
    Type: Application
    Filed: April 3, 2020
    Publication date: May 26, 2022
    Inventor: Terje Sparre OLSEN
  • Coordinate transformation for presentation in display systems
    Patent number: 8346837
    Abstract: A system and method for displaying data provided by a sensor in Polar coordinates on a raster scan device operating in Cartesian coordinates. Cartesian coordinates for display points on said raster scan device are converted to corresponding Polar coordinates, and sensor data values for said Polar coordinates are fetched for display on said raster scan device. The coordinates are converted by differentiating the equations mapping Polar coordinates to Cartesian coordinates, and solving the differential relationships using a suitable integration method. Preferable the integration method is a Midpoint method. In order to avoid divisions and speed up the conversion process, synthetic division in Newton-Ralphson iteration is used instead.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: January 1, 2013
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventor: Terje Sparre Olsen
  • Coordinate Transformation For Presentation In Display Systems
    Publication number: 20080243984
    Abstract: A system and method for displaying data provided by a sensor in Polar coordinates on a raster scan device operating in Cartesian coordinates. Cartesian coordinates for display points on said raster scan device are converted to corresponding Polar coordinates, and sensor data values for said Polar coordinates are fetched for display on said raster scan device. The coordinates are converted by differentiating the equations mapping Polar coordinates to Cartesian coordinates, and solving the differential relationships using a suitable integration method. Preferable the integration method is a Midpoint method. In order to avoid divisions and speed up the conversion process, synthetic division in Newton-Ralphson iteration is used instead.
    Type: Application
    Filed: August 17, 2005
    Publication date: October 2, 2008
    Applicant: Telefonaktiebolaget L M Ericsson (publ)
    Inventor: Terje Sparre Olsen