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1. (WO2019064470) ANTENNA DEVICE
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Pub. No.: WO/2019/064470 International Application No.: PCT/JP2017/035396
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
H01Q 21/24 (2006.01) ,H01Q 9/30 (2006.01) ,H01Q 13/08 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
24
Combinations of aerial units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
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
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
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
坂本 寛明 SAKAMOTO, Hiroaki; JP
▲柳▼ 崇 YANAGI, Takashi; JP
橘川 雄亮 KITSUKAWA, Yusuke; JP
宮崎 守泰 MIYAZAKI, MORIYASU; JP
角谷 卓磨 KADOYA, Takuma; JP
萩藤 裕一 HAGITO, Yuichi; JP
Agent:
田澤 英昭 TAZAWA, Hideaki; JP
濱田 初音 HAMADA, Hatsune; JP
中島 成 NAKASHIMA, Nari; JP
坂元 辰哉 SAKAMOTO, Tatsuya; JP
辻岡 将昭 TSUJIOKA, Masaaki; JP
井上 和真 INOUE, Kazuma; JP
Priority Data:
Title (EN) ANTENNA DEVICE
(FR) DISPOSITIF D'ANTENNE
(JA) アンテナ装置
Abstract:
(EN) The present invention is provided with: a coaxial line (10) which is provided so as to penetrate a second ground conductor (6), a first dielectric substrate (8), and a second dielectric substrate (9), and which has external conductors (11) that conduct electricity between a first ground conductor (1), the second ground conductor (6), and a third ground conductor (7); and conduction members (15) which are provided so as to penetrate the first dielectric substrate (8) and which conduct electricity between the first ground conductor (1) and the second ground conductor (6), wherein an interface circuit (18) combines a plurality of signals which have different phases and are output from respective element antennas (3a), (3b), (3c), (3d), and outputs the combined signals to the coaxial line (10).
(FR) La présente invention comprend : une ligne coaxiale (10) qui est disposée de façon à pénétrer dans un deuxième conducteur de masse (6), un premier substrat diélectrique (8) et un deuxième substrat diélectrique (9), et qui comporte des conducteurs externes (11) qui conduisent l'électricité entre un premier conducteur de masse (1), le deuxième conducteur de masse (6) et un troisième conducteur de masse (7) ; et des éléments de conduction (15) qui sont disposés de façon à pénétrer dans le premier substrat diélectrique (8) et qui conduisent l'électricité entre le premier conducteur de masse (1) et le deuxième conducteur de masse (6). Un circuit d'interface (18) combine une pluralité de signaux qui ont des phases différentes et sont délivrés par des antennes élémentaires respectives (3a), (3b), (3c), (3d), et délivre les signaux combinés à la ligne coaxiale (10).
(JA) 第2の地導体(6)と第1の誘電体基板(8)と第2の誘電体基板(9)とを貫通するように設けられ、第1の地導体(1)と第2の地導体(6)と第3の地導体(7)との間を導通する外導体(11)を有する同軸線路(10)と、第1の誘電体基板(8)を貫通するように設けられ、第1の地導体(1)と第2の地導体(6)との間を導通する導通部材(15)とを設け、インタフェース回路(18)が、素子アンテナ(3a),(3b),(3c),(3d)のそれぞれから出力された互いに位相が異なる複数の信号を合成し、合成した信号を同軸線路(10)に出力する。
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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, 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)