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1. WO2015133033 - MICROSTRIP ANTENNA

Publication Number WO/2015/133033
Publication Date 11.09.2015
International Application No. PCT/JP2014/082688
International Filing Date 10.12.2014
IPC
H01Q 13/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
08Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01P 5/107 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
5Coupling devices of the waveguide type
08for linking lines or devices of different kinds
10for coupling balanced with unbalanced lines or devices
107Hollow-waveguide/strip-line transitions
H01Q 1/38 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
38formed by a conductive layer on an insulating support
H01Q 21/08 2006.1
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
CPC
H01P 1/2039
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
20Frequency-selective devices, e.g. filters
201Filters for transverse electromagnetic waves
203Strip line filters
2039Galvanic coupling between Input/Output
H01P 5/107
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
5Coupling devices of the waveguide type
08for linking dissimilar lines or devices
10for coupling balanced with unbalanced lines or devices
107Hollow-waveguide/strip-line transitions
H01Q 1/38
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
38formed by a conductive layer on an insulating support
H01Q 1/48
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
48Earthing means; Earth screens; Counterpoises
H01Q 13/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
08Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
Applicants
  • 株式会社フジクラ FUJIKURA LTD. [JP]/[JP]
Inventors
  • 細野 亮平 HOSONO, Ryohei
  • 官 寧 GUAN, Ning
  • 中谷 祐介 NAKATANI, Yusuke
Agents
  • 特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK
Priority Data
2014-04091503.03.2014JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MICROSTRIP ANTENNA
(FR) ANTENNE MICRO-RUBAN
(JA) マイクロストリップアンテナ
Abstract
(EN) An antenna (1) of the present invention is provided with: a dielectric substrate (11); an antenna conductor (12) including a power supply line (12a) extending in the first direction, and a stub (12b); and a ground conductor (13). The antenna is also provided with: a first parasitic element (12d) that faces a first end side, i.e., a stub (12b) end side in the direction opposite to the first direction; and a second parasitic element (12e) that faces a second end side, i.e., a stub (12b) end side in the first direction.
(FR) La présente invention porte sur une antenne (1) qui comporte : un substrat diélectrique (11) ; un conducteur d'antenne (12) comportant une ligne d'alimentation électrique (12a) s'étendant dans la première direction, et une embase (12b); et un conducteur de mise à la terre (13). L'antenne comporte également : un premier élément parasite (12d) qui fait face à un premier côté d'extrémité, c'est-à-dire, un côté d'extrémité d'embase (12b) dans la direction opposée à la première direction ; et un deuxième élément parasite (12e) qui fait face à un second côté d'extrémité, c'est-à-dire, un côté d'extrémité d'embase (12b) dans la première direction.
(JA)  本発明のアンテ(1)は、誘電体基板(11)、第1の方向に延伸する給電線路(12a)とスタブ(12b)とを含むアンテナ導体(12)、及び、グランド導体(13)を備える。スタブ(12b)の、上記第1の方向と反対方向側の端辺である第1の端辺に対向する第1の無給電素子(12d)と、スタブ(12b)の、上記第1の方向側の端辺である第2の端辺に対向する第2の無給電素子(12e)と、を備えている。
Related patent documents
CN201480076502.0This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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