公开(公告)号：US10389039B2

公开(公告)日：2019-08-20

申请号：US15760594

申请日：2016-09-15

Applicant: CELLMAX TECHNOLOGIES AB

Inventor： Niclas J. Yman ,  Dan Karlsson

IPC: H01P3/06 ,  H01P5/04 ,  H01Q1/24 ,  H01Q3/30 ,  H01Q21/00 ,  H01Q21/08 ,  H01Q21/26

Abstract: An antenna feeding network for a multi-radiator antenna. The feeding network comprises at least one substantially air filled coaxial line, each comprising a central inner conductor, an elongated outer conductor surrounding the central inner conductor, and an elongated rail element slideably movably arranged inside the outer conductor. The rail element is longitudinally movable in relation to at least the outer conductor.

公开(公告)号：US10573971B2

公开(公告)日：2020-02-25

申请号：US16544867

申请日：2019-08-19

Applicant: CELLMAX TECHNOLOGIES AB

Inventor： Niclas J. Yman ,  Dan Karlsson ,  Stefan Jonsson

IPC: H01Q21/00 ,  H01P5/04 ,  H01Q1/24 ,  H01Q21/08 ,  H01Q3/30 ,  H01Q21/26 ,  H01P3/06

Abstract: An antenna feeding network for a multi-radiator antenna. The feeding network comprises at least one substantially air filled coaxial line, each comprising a central inner conductor, an elongated outer conductor surrounding the central inner conductor and an elongated rail element slidably movably arranged inside the outer conductor. The rail element is longitudinally movable in relation to at least the outer conductor.

公开(公告)号：US11165166B2

公开(公告)日：2021-11-02

申请号：US16797676

申请日：2020-02-21

Applicant: CELLMAX TECHNOLOGIES AB

Inventor： Niclas J. Yman ,  Dan Karlsson ,  Stefan Jonsson

IPC: H01Q21/00 ,  H01Q21/08 ,  H01Q1/24 ,  H01P5/04 ,  H01P5/02 ,  H01P5/103 ,  H01Q1/50 ,  H01Q9/16 ,  H01Q19/10 ,  H01P3/06 ,  H01Q3/30 ,  H01Q21/26

Abstract: An antenna feeding network for a multi-radiator antenna. The feeding network comprises at least one substantially air filled coaxial line, each comprising a central inner conductor, an elongated outer conductor surrounding the central inner conductor and an elongated rail element slidably movably arranged inside the outer conductor. The rail element is longitudinally movable in relation to at least the outer conductor.

公开(公告)号：US10424843B2

公开(公告)日：2019-09-24

申请号：US15760201

申请日：2016-09-15

Applicant: CELLMAX TECHNOLOGIES AB

Inventor： Niclas J. Yman ,  Dan Karlsson ,  Stefan Jonsson

IPC: H01Q9/16 ,  H01Q1/50 ,  H01P5/103 ,  H01Q1/24 ,  H01Q19/10 ,  H01Q21/26 ,  H01P3/06 ,  H01P5/02

Abstract: An antenna arrangement comprising an antenna feeding network, an electrically conductive reflector and at least one radiating element arranged on said reflector is provided. The antenna feeding network comprises at least one substantially air filled coaxial line, each coaxial line comprising a central inner conductor and an elongated outer conductor at least partly surrounding the central inner conductor, wherein at least one radiating element and at least one coaxial line are configured to interconnect indirectly.

公开(公告)号：US11050161B2

公开(公告)日：2021-06-29

申请号：US15760609

申请日：2016-09-15

Applicant: CELLMAX TECHNOLOGIES AB

Inventor： Niclas J. Yman ,  Stefan Jonsson ,  Dan Karlsson

IPC: H01Q21/00 ,  H01P3/06 ,  H01Q21/26 ,  H01P5/12 ,  H01P5/02

Abstract: An antenna feeding network for a multi-radiator antenna, the antenna feeding network comprising at least two coaxial lines. Each coaxial line comprises a central inner conductor and an elongated outer conductor surrounding the central inner conductor. At least a first inner conductor and a second inner conductor of the at least two coaxial lines are indirectly interconnected.

公开(公告)号：US10862221B2

公开(公告)日：2020-12-08

申请号：US15760406

申请日：2016-09-15

Applicant: CELLMAX TECHNOLOGIES AB

Inventor： Niclas J. Yman ,  Stefan Jonsson ,  Dan Karlsson ,  Andreas Nordström

IPC: H01Q21/08 ,  H01Q3/32 ,  H01Q21/26 ,  H01Q1/24 ,  H01P5/02 ,  H01P3/06 ,  H01Q15/14 ,  H01Q21/00 ,  H01R9/05

Abstract: An antenna feeding network for a multi radiator antenna is provided. The antenna feeding network comprises at least one coaxial line. Each coaxial line comprises a central inner conductor and an elongated outer conductor surrounding the central inner conductor, wherein at least one of the outer conductors of the coaxial lines is provided with an opening, wherein the antenna feeding network further comprises at least one nonconductive holding element configured to be placed in the opening. The holding element is configured to hold at least one of the inner conductors in position. The invention further relates to a multi radiator antenna comprising such an antenna feeding network, and to a method for providing an electrical connection in such an antenna feeding network.