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1. (WO2018105081) ANTENNA DEVICE
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Pub. No.: WO/2018/105081 International Application No.: PCT/JP2016/086555
Publication Date: 14.06.2018 International Filing Date: 08.12.2016
IPC:
H01Q 25/00 (2006.01) ,H01Q 3/22 (2006.01) ,H01Q 19/17 (2006.01) ,H01Q 19/18 (2006.01) ,H01Q 21/24 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
25
Aerials or aerial systems providing at least two radiating patterns
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
3
Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
22
varying the orientation in accordance with variation of frequency of radiated wave
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
10
using reflecting surfaces
12
wherein the surfaces are concave
17
the primary radiating source comprising two or more radiating elements
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
10
using reflecting surfaces
18
having two or more spaced reflecting surfaces
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
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:
戸村 崇 TOMURA, Takashi; JP
瀧川 道生 TAKIKAWA, Michio; JP
稲沢 良夫 INASAWA, Yoshio; 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) An antenna device is provided with: a beam forming circuit (3) which forms a radio wave in a first frequency band including two polarized waves orthogonal to each other and outputs the radio wave in the first frequency band; a beam forming circuit (6) to which the radio wave in the first frequency band outputted from the beam forming circuit (3) is inputted and which outputs the radio wave in the first frequency band, forms a radio wave in a second frequency band including two polarized waves orthogonal to each other, and outputs the radio wave in the second frequency band; and primary radiators (7) which radiates a beam in the first frequency band in accordance with the radio wave in the first frequency band outputted from the beam forming circuit (6), and radiates a beam in the second frequency band in accordance with the radio wave in the second frequency band outputted from the beam forming circuit (6).
(FR) La présente invention concerne un dispositif d'antenne qui comprend : un circuit de formation de faisceau (3) qui forme une onde radio dans une première bande de fréquences comprenant deux ondes polarisées orthogonales l'une à l'autre et émet l'onde radio dans la première bande de fréquences ; un circuit de formation de faisceau (6) auquel est appliquée l'onde radio dans la première bande de fréquences émise par le circuit de formation de faisceau (3) et qui émet l'onde radio dans la première bande de fréquences, forme une onde radio dans une seconde bande de fréquences comprenant deux ondes polarisées orthogonales l'une à l'autre, et émet l'onde radio dans la seconde bande de fréquences ; et des éléments rayonnants principaux (7) qui émettent un faisceau dans la première bande de fréquences en fonction de l'onde radio dans la première bande de fréquences émise par le circuit de formation de faisceau (6), et émettent un faisceau dans la seconde bande de fréquences en fonction de l'onde radio dans la seconde bande de fréquences émise par le circuit de formation de faisceau (6).
(JA) 互いに直交している2つの偏波を含む第1の周波数帯の電波を形成して、第1の周波数帯の電波を出力するビーム形成回路(3)と、ビーム形成回路(3)から出力された第1の周波数帯の電波を入力して、第1の周波数帯の電波を出力するとともに、互いに直交している2つの偏波を含む第2の周波数帯の電波を形成して、第2の周波数帯の電波を出力するビーム形成回路(6)と、ビーム形成回路(6)から出力された第1の周波数帯の電波に従って第1の周波数帯のビームを放射するとともに、ビーム形成回路(6)から出力された第2の周波数帯の電波に従って第2の周波数帯のビームを放射する一次放射器(7)とを備える。
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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, 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)