公开(公告)号：US11557835B2

公开(公告)日：2023-01-17

申请号：US16928181

申请日：2020-07-14

Applicant: Nokia Technologies OY

Inventor： Christian Rom ,  Benny Vejlgaard ,  Simon Svendsen ,  Samantha Caporal del Barrio ,  Filipa Fernandes ,  Johannes Harrebek

IPC: H01Q3/12 ,  H01Q3/24 ,  H01Q21/28

Abstract: Apparatus for transmitting and/or receiving radio frequency, RF, signals, particularly for a mobile radio device for a wireless communications system, particularly a cellular communications system, said apparatus comprising a primary antenna module having a first radiation pattern, at least one secondary antenna module having a second radiation pattern, which is different from said first radiation pattern, and a control unit configured to selectively activate and/or deactivate said primary antenna module and/or said at least one secondary antenna module.

公开(公告)号：US20210028540A1

公开(公告)日：2021-01-28

申请号：US16928181

申请日：2020-07-14

Applicant: Nokia Technologies Oy

Inventor： Christian Rom ,  Benny Vejlgaard ,  Simon Svendsen ,  Samantha Caporal del Barrio ,  Filipa Fernandes ,  Johannes Harrebek

IPC: H01Q3/12 ,  H01Q3/24 ,  H01Q21/28

Abstract: Apparatus for transmitting and/or receiving radio frequency, RF, signals, particularly for a mobile radio device for a wireless communications system, particularly a cellular communications system, said apparatus comprising a primary antenna module having a first radiation pattern, at least one secondary antenna module having a second radiation pattern, which is different from said first radiation pattern, and a control unit configured to selectively activate and/or deactivate said primary antenna module and/or said at least one secondary antenna module.