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1. (WO2018203485) ANTENNA DEVICE
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Pub. No.: WO/2018/203485 International Application No.: PCT/JP2018/016297
Publication Date: 08.11.2018 International Filing Date: 20.04.2018
IPC:
H01Q 9/40 (2006.01) ,H01Q 1/32 (2006.01) ,H01Q 9/38 (2006.01) ,H01Q 13/08 (2006.01) ,H01Q 21/28 (2006.01)
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
40
Element having extended radiating surface
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
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
32
Vertical arrangement of element
38
with counterpoise
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
21
Aerial arrays or systems
28
Combinations of substantially independent non-interacting aerial units or systems
Applicants:
原田工業株式会社 HARADA INDUSTRY CO.,LTD. [JP/JP]; 東京都品川区南大井6丁目26番2号大森ベルポートB館4階 Omori Bellport B-4F, 26-2, Minamiohi 6-chome, Shinagawa-ku, Tokyo 1400013, JP
Inventors:
難波 将仁 NAMBA Masahito; JP
Agent:
長谷川 芳樹 HASEGAWA Yoshiki; JP
黒木 義樹 KUROKI Yoshiki; JP
Priority Data:
2017-09133401.05.2017JP
Title (EN) ANTENNA DEVICE
(FR) DISPOSITIF ANTENNE
(JA) アンテナ装置
Abstract:
(EN) An in-vehicle antenna device 1 is provided with: a substrate 2 having a pair of opposite main surfaces 11, 12; an antenna element 3 which has a metallic plate part 21 that is disposed above the main surface 11 so as to be spaced away from the main surface 11, and metallic leg parts 24 that extend from the metallic plate part 21 toward the substrate 2 and are fixed to the substrate 2; and capacitance parts C which are electrically connected to the antenna element 3. The capacitance parts C are electrically connected to the metallic plate part 21 via the metallic leg parts 24 and each have two or more capacitors 13 that are connected in series.
(FR) L'invention concerne un dispositif antenne embarqué 1 comprenant : un substrat 2 ayant une paire de surfaces principales opposées 11, 12; un élément d'antenne 3 qui a une partie de plaque métallique 21 qui est disposée au-dessus de la surface principale 11 de façon à être espacée de la surface principale 11, et des parties de patte métalliques 24 qui s'étendent à partir de la partie de plaque métallique 21 vers le substrat et sont fixées au substrat 2; et des éléments de capacité C qui sont électroconnectés à l'élément d'antenne 3. Les éléments de capacité C sont électroconnectés à la partie de plaque métallique 21 par l'intermédiaire des parties de patte métalliques 24 et comportent chacune au minimum deux condensateurs 13 qui sont connectés en série.
(JA) 車載用のアンテナ装置1は、互いに対向する一対の主面11,12を有する基板2と、主面11上に設けられると共に主面11に対して離間して配置された金属板部21、及び金属板部21から基板2に向かって延在すると共に基板2に固定される金属脚部24を有するアンテナエレメント3と、アンテナエレメント3に電気的に接続される容量部Cと、を備える。容量部Cは、金属脚部24を介して金属板部21に電気的に接続されると共に、直列接続された二つ以上のコンデンサ13を有している。
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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)