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1. WO2014109397 - MIMO ANTENNA AND WIRELESS DEVICE

Publication Number WO/2014/109397
Publication Date 17.07.2014
International Application No. PCT/JP2014/050356
International Filing Date 10.01.2014
IPC
H01Q 21/28 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
28Combinations of substantially independent non-interacting antenna units or systems
H01Q 21/24 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
24Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
CPC
H01Q 1/1271
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
1271for mounting on windscreens
H01Q 1/1285
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
1271for mounting on windscreens
1285with capacitive feeding through the windscreen
H01Q 21/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
H01Q 21/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
24Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
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 9/065
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
06Details
065Microstrip dipole antennas
Applicants
  • 旭硝子株式会社 ASAHI GLASS COMPANY, LIMITED [JP]/[JP]
Inventors
  • 園田 龍太 SONODA, Ryuta
  • 井川 耕司 IKAWA, Koji
  • 佐山 稔貴 SAYAMA, Toshiki
Agents
  • 伊東 忠重 ITOH, Tadashige
Priority Data
2013-00298810.01.2013JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MIMO ANTENNA AND WIRELESS DEVICE
(FR) ANTENNE MIMO ET DISPOSITIF SANS FIL
(JA) MIMOアンテナおよび無線装置
Abstract
(EN) A MIMO antenna which comprises a ground plane (70) and dipole antenna elements (10, 20) that are arranged in the vicinity of the ground plane (70). The dipole antenna element (10) is provided with: a radiation element (11) that has conductor portions (12, 13) extending along the outer edge (71) of the ground plane (70); and a feed unit (16) that feeds power to the radiation element (11). The dipole antenna element (20) is provided with: a radiation element (21) that has conductor portions (22, 23) extending along the outer edge (71) of the ground plane (70); and a feed unit (26) that feeds power to the radiation element (21).
(FR) L'invention porte sur une antenne à entrées multiples sorties multiples (MIMO) qui comprend un plan de masse (70) et des éléments d'antenne dipôle (10, 20) qui sont agencés dans le voisinage du plan de masse (70). L'élément d'antenne dipôle (10) comporte : un élément rayonnant (11) qui possède des parties de conducteur (12, 13) s'étendant le long du bord externe (71) du plan de masse (70) ; et une unité d'alimentation (16) qui fournit une puissance à l'élément rayonnant (11). L'élément d'antenne dipôle (20) comporte : un élément rayonnant (21) qui possède des parties de conducteur (22, 23) s'étendant le long du bord externe (71) du plan de masse (70) ; et une unité d'alimentation (26) qui fournit une puissance à l'élément rayonnant (21).
(JA)  グランドプレーン70と、グランドプレーン70の近傍に配置されたダイポールアンテナ素子10,20とを有し、ダイポールアンテナ素子10は、グランドプレーン70の外縁部71に沿った導体部分12,13を有する放射素子11と、放射素子11に給電する給電部16とを備え、ダイポールアンテナ素子20は、グランドプレーン70の外縁部71に沿った導体部分22,23を有する放射素子21と、放射素子21に給電する給電部26とを備える、MIMOアンテナ。
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