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1. (WO2018021353) ANTENNA AND WIRELESS MODULE
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Pub. No.: WO/2018/021353 International Application No.: PCT/JP2017/026932
Publication Date: 01.02.2018 International Filing Date: 25.07.2017
IPC:
H01Q 19/26 (2006.01) ,H01Q 1/38 (2006.01) ,H01Q 9/30 (2006.01) ,H01Q 19/32 (2006.01) ,H01Q 23/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
19
Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic
22
using a secondary device in the form of a single substantially straight conductive element
26
the primary active element being end-fed and elongated
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
36
Structural form of radiating elements, e.g. cone, spiral, umbrella
38
formed by a conductive layer on an insulating support
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
9
Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04
Resonant aerials
30
with feed to end of elongated active element, e.g. unipole
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
19
Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic
28
using a secondary device in the form of two or more substantially straight conductive elements
32
the primary active element being end-fed and elongated
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
23
Aerials with active circuits or circuit elements integrated within them or attached to them
Applicants:
株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP/JP]; 京都府長岡京市東神足1丁目10番1号 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors:
伊東 祐一 ITO, Yuichi; JP
伊澤 正裕 IZAWA, Masahiro; JP
小林 正幸 KOBAYASHI, Masayuki; JP
天知 伸充 AMACHI, Nobumitsu; JP
Agent:
吉川 修一 YOSHIKAWA, Shuichi; JP
傍島 正朗 SOBAJIMA, Masaaki; JP
Priority Data:
2016-14671926.07.2016JP
Title (EN) ANTENNA AND WIRELESS MODULE
(FR) ANTENNE ET MODULE SANS FIL
(JA) アンテナ及び無線モジュール
Abstract:
(EN) An antenna (101) is provided with: a ground conductor foil (110) provided to a module substrate (140); and an elongated first conductor foil (111) and second conductor foil (112) that are provided to the module substrate (140) and that do not overlap with the ground conductor foil (110) when the module substrate (140) is viewed in plan view, an antenna signal being supplied to one end of the first conductor foil (111) and the other end being open, and one end of the second conductor foil (112) being connected to the ground conductor foil (110) and the other end being open. The wireless module (120) is configured provided with a circuit part (130) including a communication circuit on the module substrate (140) on which the antenna (101) is formed.
(FR) Une antenne (101) comporte : une feuille conductrice de masse (110) disposée sur un substrat de module (140); et une première feuille conductrice allongée (111) et une seconde feuille conductrice (112) qui sont disposées sur le substrat de module (140) et qui ne chevauchent pas la feuille de conducteur de masse (110) lorsque le substrat de module (140) est vue en plan, un signal d'antenne étant fourni à une extrémité de la première feuille conductrice (111) et l'autre extrémité étant ouverte, et une extrémité de la seconde feuille conductrice (112) étant connectée à la feuille conductrice de masse (110) et l'autre extrémité étant ouverte. Le module sans fil (120) est configuré avec une partie de circuit (130) comprenant un circuit de communication sur le substrat de module (140) sur lequel l'antenne (101) est formée.
(JA) アンテナ(101)は、モジュール基板(140)に設けられた接地導体箔(110)と、モジュール基板(140)に設けられ、モジュール基板(140)を平面視したときに接地導体箔(110)と重ならない長尺状の第1導体箔(111)及び第2導体箔(112)と、を備え、第1導体箔(111)は、一端にアンテナ信号が供給され他端は開放されており、第2導体箔(112)は、一端が接地導体箔(110)に接続され他端は開放されている。無線モジュール(120)は、アンテナ(101)が形成されているモジュール基板(140)に、通信回路を含む回路部(130)を設けて構成される。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)