The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2023
Filed:
Sep. 16, 2019
Applicant:
Teknologian Tutkimuskeskus Vtt Oy, Espoo, FI;
Inventors:
Jouko Aurinsalo, Espoo, FI;
Antti Lamminen, Espoo, FI;
Assignee:
Teknologian tutkimuskeskus VTT Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 21/06 (2006.01); H01Q 3/46 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/0025 (2013.01); H01Q 3/46 (2013.01); H01Q 21/00 (2013.01); H01Q 21/0018 (2013.01); H01Q 21/06 (2013.01); H01Q 21/064 (2013.01);
Abstract
According to an example aspect of the present invention, there is provided an antenna array for a transmit-array antenna system with a fixed feed antenna, comprising an inner radiating surface for receiving a first signal from the fixed feed antenna, an outer radiating surface for emitting a second signal from the antenna array and a platform for electric connection of Radio Frequency, RF, components disposed between the inner and outer radiating surfaces, the platform having a phase shifter for operatively connecting the inner and outer radiating surfaces.