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1. (WO2017146164) ANTENNA DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/146164 International Application No.: PCT/JP2017/006880
Publication Date: 31.08.2017 International Filing Date: 23.02.2017
IPC:
H01Q 13/08 (2006.01) ,H01Q 1/32 (2006.01) ,H01Q 15/14 (2006.01) ,H01Q 21/06 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
13
Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave
08
Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
27
Adaptation for use in or on movable bodies
32
Adaptation for use in or on road or rail vehicles
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
15
Devices for reflection, refraction, diffraction, or polarisation of waves radiated from an aerial, e.g. quasi-optical devices
14
Reflecting surfaces; Equivalent structures
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
06
Arrays of individually energised aerial units similarly polarised and spaced apart
Applicants:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-shi, Aichi 4488661, JP
Inventors:
川口 和司 KAWAGUCHI, Kazushi; JP
櫻井 一正 SAKURAI, Kazumasa; JP
境 俊哉 SAKAI, Toshiya; JP
近藤 旭 KONDO, Asahi; JP
Agent:
名古屋国際特許業務法人 NAGOYA INTERNATIONAL PATENT FIRM; 愛知県名古屋市中区錦一丁目20番19号 名神ビル Meishin Bldg., 20-19, Nishiki 1-chome, Naka-ku, Nagoya-shi, Aichi 4600003, JP
Priority Data:
2016-03221423.02.2016JP
Title (EN) ANTENNA DEVICE
(FR) DISPOSITIF D'ANTENNE
(JA) アンテナ装置
Abstract:
(EN) This antenna device (1) is provided with a dielectric substrate (2), a ground plate(3), an antenna part (4), reflecting parts (5, 5a, 5b), and a blocking part(6). The blocking part has: a plurality of second conductor patches disposed around the antenna part; and a plurality of through-holes which enable electrical conduction between each of the plurality of second conductor patches and the ground plate, wherein the blocking part blocks a surface current flowing through the surface of the dielectric substrate.
(FR) La présente invention concerne un dispositif d'antenne (1) qui comprend un substrat diélectrique (2), une plaque de masse (3), une partie antenne (4), des parties réfléchissantes (5, 5a, 5b), et une partie de blocage (6). La partie de blocage comprend : une pluralité de secondes plaquettes conductrices disposées autour de la partie antenne; et une pluralité de trous traversants qui permettent une conduction électrique entre chacune de la pluralité de secondes plaquettes conductrices et de la plaque de masse, ladite partie de blocage bloquant un courant de surface traversant la surface du substrat diélectrique.
(JA) アンテナ装置(1)は、誘電体基板(2)と、地板(3)と、アンテナ部(4)と、反射部(5,5a,5b)と、遮断部(6)とを備える。前記遮断部は、前記アンテナ部の周囲に配置された複数の第2導体パッチと、各第2導体パッチと地板とを導通する複数のスルーホールと、を有し、前記誘電体基板の表面を流れる表面電流を遮断する。
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
DE112017000954CN108886198US20190051977