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1. WO2017167352 - ROTATABLE ANTENNA ARRANGEMENT FOR LOS-MIMO

Publication Number WO/2017/167352
Publication Date 05.10.2017
International Application No. PCT/EP2016/056757
International Filing Date 29.03.2016
Chapter 2 Demand Filed 03.11.2017
IPC
H01Q 1/12 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
H01Q 3/02 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
02using mechanical movement of antenna or antenna system as a whole
H01Q 3/12 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
12using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
CPC
H01Q 1/125
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
125Means for positioning
H01Q 3/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
02using mechanical movement of antenna or antenna system as a whole
H01Q 3/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
02using mechanical movement of antenna or antenna system as a whole
04for varying one co-ordinate of the orientation
H01Q 3/12
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
12using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
H04B 7/0413
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0413MIMO systems
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • RYDSTRÖM, Mats
  • LIGANDER, Per
  • OLSSON, Bengt-Erik
  • BAO, Lei
  • EMANUELSSON, Thomas
Agents
  • ERICSSON
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ROTATABLE ANTENNA ARRANGEMENT FOR LOS-MIMO
(FR) AGENCEMENT D'ANTENNES ROTATIF DE LOS-MIMO
Abstract
(EN)
An antenna arrangement for LOS-MIMO communication, comprising first and second directive antenna units, a mounting bracket, and a connecting element attached to at least one of the directive antenna units and arranged to separate the directive antenna units by a distance. The connecting element is rotatably arranged in relation to the mounting bracket, wherein a rotation of the connecting element about the rotation axis changes an effective distance d between the first and the second directive antenna units.
(FR)
L'invention concerne un agencement d'antennes destiné à une communication LOS-MIMO, comprenant des première et seconde unités d'antenne directives, un support de montage, et un élément de raccordement solidaire d'au moins une unité d'antenne directive et agencé de façon à séparer les unités d'antenne directives d'une certaine distance. L'élément de raccordement est agencé de manière rotative par rapport au support de montage, une rotation de l'élément de raccordement autour de l'axe de rotation modifiant une distance effective d entre les première et seconde unités d'antenne directives.
Also published as
Latest bibliographic data on file with the International Bureau