公开(公告)号：US11552384B2

公开(公告)日：2023-01-10

申请号：US17018900

申请日：2020-09-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Simon Svendsen ,  Christian Rom ,  Poul Olesen

IPC: H01Q1/24 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q13/16 ,  H01Q21/00 ,  H01Q25/00 ,  G16Y10/75

Abstract: An apparatus is provided that includes a ground plane having a perimeter, at least one support positioned within the perimeter of the ground plane and extending outwardly from the ground plane and at least one multi-port antenna supported by the support at a distance from the ground plane. The multi-port antenna has a different radiation pattern associated with each port. The multi-port antenna operates with a first radiation pattern when a first port is used and operates with a second radiation pattern, different to the first radiation pattern, when a second port, different to the first port, is used. The at least one support defines a slot positioned between the multi-port antenna and the ground plane and/or the ground plane defines a slot.

公开(公告)号：US11973563B2

公开(公告)日：2024-04-30

申请号：US17636389

申请日：2019-08-21

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Simon Svendsen ,  Oana-Elena Barbu

IPC: H04B7/08

CPC classification number: H04B7/086

Abstract: There is provided an apparatus, said apparatus comprising means for receiving at least one signal from at least one transmitter; determining at least one parameter of the at least one signal; determining, based on the at least one parameter, which of a plurality of stored differential signal reception radiation patterns the received signal corresponds to, each of the plurality of stored radiation patterns associated with a direction of arrival; and aligning an antenna beam to the transmitter based on the direction of arrival associated with the determined stored differential signal reception radiation pattern.

公开(公告)号：US11916307B2

公开(公告)日：2024-02-27

申请号：US17018967

申请日：2020-09-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Simon Svendsen ,  Poul Olesen

IPC: H01Q5/35 ,  H01Q13/08 ,  H01Q21/06

CPC classification number: H01Q5/35 ,  H01Q13/08 ,  H01Q21/068

Abstract: An apparatus is provided that includes a first multi-port antenna that operates with a first radiation pattern when a first port is used and operates with a second radiation pattern, different to the first radiation pattern, when a second port, different to the first port, is used. The apparatus also includes a second multi-port antenna that operates with a third radiation pattern when a third port is used and operates with a fourth radiation pattern, different to the third radiation pattern, when a fourth port, different to the third port, is used. The apparatus further includes at least one switch for selecting one of multiple paths between a node and each port of a pair of ports.