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1. (WO2019049877) ANTENNA DEVICE
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Pub. No.: WO/2019/049877 International Application No.: PCT/JP2018/032822
Publication Date: 14.03.2019 International Filing Date: 05.09.2018
IPC:
H01Q 13/10 (2006.01) ,H01Q 1/22 (2006.01) ,H01Q 1/32 (2006.01) ,H01Q 5/321 (2015.01) ,H01Q 5/364 (2015.01) ,H01Q 21/28 (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
10
Resonant slot aerials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
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
[IPC code unknown for H01Q 5/321][IPC code unknown for H01Q 5/364]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
28
Combinations of substantially independent non-interacting aerial units or systems
Applicants:
株式会社ヨコオ YOKOWO CO., LTD. [JP/JP]; 東京都北区滝野川7丁目5番11号 5-11, Takinogawa 7-Chome, Kita-Ku, Tokyo 1148515, JP
Inventors:
田中 雅人 TANAKA Masato; JP
Agent:
鈴木 正剛 SUZUKI Seigoh; JP
Priority Data:
2017-17024705.09.2017JP
Title (EN) ANTENNA DEVICE
(FR) DISPOSITIF D'ANTENNE
(JA) アンテナ装置
Abstract:
(EN) Provided is a compact, low-height, on-vehicle antenna device which is fixed to a prescribed area of a vehicle and with which the bandwidth can be broadened and horizontal-direction gain can be increased. The on-vehicle antenna device has a metal surface, and a slot 110 is formed in the metal surface with a slit 111 existing in a portion of the edges of the slot. The slot 110 is oriented in a direction parallel to the ground, and a first feeding part G1 is provided to the inner edge of the slot. A slot 120 in which the slit 111 exists operates as a slot antenna which transmits or receives signals of four or more frequency bands.
(FR) L'invention concerne un dispositif d'antenne de véhicule compact et de faible hauteur, qui est fixé sur une zone prescrite d'un véhicule et qui permet d'agrandir la largeur de bande et d'augmenter le gain dans la direction horizontale. Le dispositif d'antenne de véhicule présente une surface métallique, et une fente 110 est formée dans la surface métallique avec une rainure 111 présente dans une partie des bords de la fente. La fente 110 est orientée dans une direction parallèle au sol, et une première partie d'alimentation G1 est disposée sur le bord intérieur de la fente. Une fente 120 dans laquelle la rainure 111 est présente fait office d'antenne à fente qui émet ou reçoit des signaux de quatre bandes de fréquence ou plus.
(JA) 広帯域化が図れ、かつ、水平方向の利得を高くすることができ、車両の所定部位に固定される小型低背の車載用アンテナ装置を提供する。 車載用アンテナ装置は金属面を有し、この金属面には、その一部の縁にスリット111が存在するスロット110が形成されている。スロット110は、大地に平行な方向を向き、その内縁には第1給電部G1が設けられている。スリット111が存在するスロット120は、四つ以上の周波数帯の信号の送信又は受信を行うスロットアンテナとして動作する。
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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, JO, 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)