Patents by Inventor Jere RUSANEN

Jere RUSANEN 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).

  • Polarized antenna array
    Patent number: 11233340
    Abstract: A polarized antenna array is provided that includes multiple polarized antenna elements. The polarized antenna array has a polarization vector defining a co-polarization direction and a cross-polarization direction. The multiple polarized antenna elements include a first sub-set of polarized antenna elements that collectively have a first polarization vector and a second sub-set of polarized antenna elements that collectively have a second polarization vector. Application of a controlled phase difference between the first sub-set of polarized antenna elements and the second sub-set of polarized antenna elements causes constructive combination of the first polarization vector and second polarization vector in the co-polarization direction and destructive combination of the first polarization vector and the second polarization vector in the cross-polarization direction.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: January 25, 2022
    Assignee: NOKIA SOLUTIONS AND NETWORKS OY
    Inventors: Antti-Heikki Niemelä, Jere Rusanen
  • POLARIZED ANTENNA ARRAY
    Publication number: 20210066819
    Abstract: A polarized antenna array is provided that includes multiple polarized antenna elements. The polarized antenna array has a polarization vector defining a co-polarization direction and a cross-polarization direction. The multiple polarized antenna elements include a first sub-set of polarized antenna elements that collectively have a first polarization vector and a second sub-set of polarized antenna elements that collectively have a second polarization vector. Application of a controlled phase difference between the first sub-set of polarized antenna elements and the second sub-set of polarized antenna elements causes constructive combination of the first polarization vector and second polarization vector in the co-polarization direction and destructive combination of the first polarization vector and the second polarization vector in the cross-polarization direction.
    Type: Application
    Filed: September 1, 2020
    Publication date: March 4, 2021
    Applicant: NOKIA SOLUTIONS AND NETWORKS OY
    Inventors: Antti-Heikki NIEMELÄ, Jere RUSANEN