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1. WO2020069345 - QUASI-LINEAR ANTENNA PLACEMENT IN MILLIMETER WAVE SYSTEMS

Publication Number WO/2020/069345
Publication Date 02.04.2020
International Application No. PCT/US2019/053503
International Filing Date 27.09.2019
IPC
H01Q 21/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
H04B 1/034 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
02Transmitters
03Constructional details, e.g. casings, housings
034Portable transmitters
H04B 7/0404 2017.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0404the mobile station comprising multiple antennas, e.g. to provide uplink diversity
H04B 7/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
H04B 7/0456 2017.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0413MIMO systems
0456Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
H04B 7/0408 2017.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0408using two or more beams, i.e. beam diversity
CPC
H01P 1/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
18Phase-shifters
H01Q 1/243
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
241used in mobile communications, e.g. GSM
242specially adapted for hand-held use
243with built-in antennas
H01Q 21/065
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
061Two dimensional planar arrays
065Patch antenna array
H01Q 21/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
08the units being spaced along or adjacent to a rectilinear path
H01Q 21/28
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
28Combinations of substantially independent non-interacting antenna units or systems
H01Q 3/26
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
26varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • RAGHAVAN, Vasanthan
  • RYU, Jung Ho
  • LI, Junyi
Agents
  • SWICKHAMER, Christopher M.
Priority Data
16/583,70926.09.2019US
62/738,93928.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) QUASI-LINEAR ANTENNA PLACEMENT IN MILLIMETER WAVE SYSTEMS
(FR) PLACEMENT D'ANTENNE QUASI-LINÉAIRE DANS DES SYSTÈMES À ONDES MILLIMÉTRIQUES
Abstract
(EN)
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may include a set of patch antennas in a quasi-linear arrangement along a top linear edge and one or more side linear edges of the UE in addition to a curved part between the two linear edges. For example, a first subset of the patch antennas may be linearly arranged on a first edge along the UE (e.g., the top of the UE), a second subset of the patch antennas may be linearly arranged along a second edge of the UE that is at an angle relative to the first edge (e.g., a side of the UE), and at least one patch antenna may be non-linearly arranged (e.g., quasi-linearly) on a curved line formed between the first subset of the patch antennas and the second subset of the patch antennas.
(FR)
L’invention concerne des procédés, des systèmes et des dispositifs pour les communications sans fil. Un équipement utilisateur (UE) peut comprendre un ensemble d'antennes à plaques dans un agencement quasi-linéaire le long d'un bord linéaire supérieur et d'un ou plusieurs bords linéaires latéraux de l'UE en plus d'une partie incurvée entre les deux bords linéaires. Par exemple, un premier sous-ensemble des antennes à plaques peut être disposé linéairement sur un premier bord le long de l'UE (par exemple, le sommet de l'UE), un second sous-ensemble des antennes à plaques peut être agencé linéairement le long d'un second bord de l'UE qui est à un angle par rapport au premier bord (par exemple, un côté de l'UE), et au moins une antenne à plaques peut être agencée de manière non linéaire (par exemple, quasi-linéairement) sur une ligne incurvée formée entre le premier sous-ensemble des antennes à plaques et le second sous-ensemble des antennes à plaques.
Also published as
Latest bibliographic data on file with the International Bureau