公开(公告)号：WO2022115022A1

公开(公告)日：2022-06-02

申请号：PCT/SE2021/051167

申请日：2021-11-23

Applicant: SAAB AB

Inventor： SVENSSON, Bengt ,  HÖÖK, Anders ,  VIIKARI, Ville ,  ALA-LAURINAHO, Juha ,  LEINO, Mikko

IPC: H01Q5/15 ,  H01Q21/10 ,  H01Q9/16 ,  H01Q1/52 ,  H01Q21/28

Abstract: The present disclosure relates to an antenna arrangement (1) comprising a first antenna (2) configured to operate within a first frequency band and a second antenna (3) configured to operate within a second frequency band. The first frequency band is higher than the second frequency band. Further, the second antenna (3) is at least partly arranged within an illumination-field of the first antenna (2). Furthermore, the second antenna (3) comprises a dipole structure (4) segmented into a plurality of electrically conductive sections (5), wherein each electrically conductive section (5) is coupled to an adjacent electrically conductive section by a reactive load section (6).

公开(公告)号：EP4252317A1

公开(公告)日：2023-10-04

申请号：EP21815711.3

申请日：2021-11-23

Applicant: SAAB AB

Inventor： SVENSSON, Bengt ,  HÖÖK, Anders ,  VIIKARI, Ville ,  ALA-LAURINAHO, Juha ,  LEINO, Mikko

IPC: H01Q5/15 ,  H01Q21/10 ,  H01Q9/16 ,  H01Q1/52 ,  H01Q21/28