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1. (WO2018074378) ANTENNA ELEMENT, ANTENNA MODULE, AND COMMUNICATION DEVICE
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Pub. No.: WO/2018/074378 International Application No.: PCT/JP2017/037252
Publication Date: 26.04.2018 International Filing Date: 13.10.2017
IPC:
H01Q 13/08 (2006.01) ,H01Q 3/26 (2006.01) ,H01Q 5/321 (2015.01) ,H01Q 5/378 (2015.01) ,H01Q 9/04 (2006.01) ,H01Q 21/06 (2006.01) ,H01Q 21/28 (2006.01) ,H01Q 23/00 (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
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
26
varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
[IPC code unknown for H01Q 5/321][IPC code unknown for H01Q 5/378]
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
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
21
Aerial arrays or systems
28
Combinations of substantially independent non-interacting aerial units or systems
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
23
Aerials with active circuits or circuit elements integrated within them or attached to them
Applicants:
株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP/JP]; 京都府長岡京市東神足1丁目10番1号 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555, JP
Inventors:
尾仲 健吾 ONAKA, Kengo; JP
山田 良樹 YAMADA, Yoshiki; JP
Agent:
吉川 修一 YOSHIKAWA, Shuichi; JP
傍島 正朗 SOBAJIMA, Masaaki; JP
Priority Data:
2016-20555919.10.2016JP
Title (EN) ANTENNA ELEMENT, ANTENNA MODULE, AND COMMUNICATION DEVICE
(FR) ÉLÉMENT D' ANTENNE, MODULE D'ANTENNE ET DISPOSITIF DE COMMUNICATION
(JA) アンテナ素子、アンテナモジュールおよび通信装置
Abstract:
(EN) A patch antenna (10) that comprises: a planar first feed conductor pattern (11) that is formed on a dielectric substrate (20) and is fed high-frequency signals; a planar second feed conductor pattern (12) that is formed on the dielectric substrate (20) and, as seen in a plan view of the dielectric substrate (20), is arranged at a distance from the first feed conductor pattern (11) so as to sandwich the first feed conductor pattern (11) in a polarization direction; and a planar ground conductor pattern (13) that is formed on the dielectric substrate (20) so as to face the first feed conductor pattern (11) and the second feed conductor pattern (12) and is set to a ground potential. The second feed conductor pattern (12) is not set to the ground potential.
(FR) L'invention concerne une antenne patch (10) qui comprend : un premier motif de conducteur d'alimentation planaire (11) qui est formé sur un substrat diélectrique (20) et est alimenté en signaux haute fréquence; un second motif de conducteur d'alimentation planaire (12) qui est formé sur le substrat diélectrique (20) et, comme vu dans une vue en plan du substrat diélectrique (20), est disposé à une certaine distance du premier motif de conducteur d'alimentation (11) de manière à prendre en sandwich le premier motif de conducteur d'alimentation (11) dans une direction de polarisation; et un motif de conducteur de masse plan (13) qui est formé sur le substrat diélectrique (20) de manière à faire face au premier motif de conducteur d'alimentation (11) et au second motif de conducteur d'alimentation (12) et est réglé sur un potentiel de masse. Le second motif de conducteur d'alimentation (12) n'est pas réglé sur le potentiel de masse.
(JA) パッチアンテナ(10)は、誘電体基板(20)に形成され、高周波信号が給電される面状の第1給電導体パターン(11)と、誘電体基板(20)に形成され、誘電体基板(20)を平面視した場合に、第1給電導体パターン(11)を偏波方向で挟むように第1給電導体パターン(11)と分離して配置された面状の第2給電導体パターン(12)と、第1給電導体パターン(11)および第2給電導体パターン(12)と対向するように誘電体基板(20)に形成され、グランド電位に設定される面状のグランド導体パターン(13)とを備え、第2給電導体パターン(12)は、グランド電位に設定されない。
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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)