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1. (WO2019024352) GRAPHENE-BASED PATTERN RECONFIGURABLE ANTENNA
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Pub. No.: WO/2019/024352 International Application No.: PCT/CN2017/114049
Publication Date: 07.02.2019 International Filing Date: 30.11.2017
IPC:
H01Q 1/38 (2006.01) ,H01Q 9/28 (2006.01) ,H01Q 1/36 (2006.01) ,H01Q 3/00 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
36
Structural form of radiating elements, e.g. cone, spiral, umbrella
38
formed by a conductive layer on an insulating support
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
16
with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole
28
Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
36
Structural form of radiating elements, e.g. cone, spiral, umbrella
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
Applicants:
深圳市景程信息科技有限公司 X-TRIP INFORMATION TECHNOLOGIES CO.,LTD [CN/CN]; 中国广东省深圳 南山区粤海街道高新南七道数字技术园B1栋4楼B区梁艳妮 Liang Yanni B Area, 4th Floor, B1 Building, Digital Technology Park, High-tech South 7th Road, Yuehai Street, Nanshan District Shenzhen, Guangdong 518057, CN
Inventors:
曲美君 QU, Meijun; CN
邓力 DENG, Li; CN
李书芳 LI, Shufang; CN
张贯京 ZHANG, Guanjing; CN
葛新科 GE, Xinke; CN
张红治 ZHANG, Hongzhi; CN
Priority Data:
201710662955.704.08.2017CN
Title (EN) GRAPHENE-BASED PATTERN RECONFIGURABLE ANTENNA
(FR) ANTENNE RECONFIGURABLE À MOTIF À BASE DE GRAPHÈNE
(ZH) 基于石墨烯的方向图可重构的天线
Abstract:
(EN) The present invention provides a graphene-based pattern reconfigurable antenna, comprising an excitation source provided on the upper surface of a dielectric slab, two parasitic branch patches, and a dipole antenna; the graphene-based pattern reconfigurable antenna is bilaterally symmetric about a first central axis, and is longitudinally symmetric about a second central axis; the first central axis is a connection line passing through the center of the dielectric slab in the vertical direction, and the second central axis is a connection line passing through the center of the dielectric slab in the horizontal direction; the two parasitic branch patches are respectively provided at left and right ends of the first central axis, and the two parasitic branch patches are both perpendicular to the second central axis; the dipole antenna is provided on the first central axis, and the excitation source is provided at the intersection of the first central axis and the second central axis. The graphene-based pattern reconfigurable antenna of the present invention can implement the reconfiguration of a pattern.
(FR) La présente invention concerne une antenne reconfigurable à motif à base de graphène, comprenant une source d'excitation disposée sur la surface supérieure d'une plaque diélectrique, deux plaques de dérivation parasitaire, et une antenne dipôle; l'antenne reconfigurable à motif à base de graphène est bilatéralement symétrique autour d'un premier axe central, et longitudinalement symétrique autour d'un second axe central; le premier axe central est une ligne de connexion traversant le centre de la plaque diélectrique dans la direction verticale, et le second axe central est une ligne de connexion traversant le centre de la plaque diélectrique dans la direction horizontale; les deux plaques de dérivation parasitaire sont respectivement disposées aux extrémités gauche et droite du premier axe central, et les deux plaques de dérivation parasitaire sont toutes deux perpendiculaires au second axe central; l'antenne dipôle est disposée sur le premier axe central, et la source d'excitation est disposée à l'intersection du premier axe central et du second axe central. L'antenne reconfigurable à motif à base de graphène de la présente invention peut mettre en œuvre la reconfiguration d'un motif.
(ZH) 本发明提供一种基于石墨烯的方向图可重构的天线,包括设置在介质板上表面的激励源、两个寄生枝节贴片及一个偶极子天线,所述基于石墨烯的方向图可重构的天线关于第一中心轴线左右对称,并关于第二中心轴线上下对称,所述第一中心轴线为穿过介质板的圆心且方向为垂直方向的连线,所述第二中心轴线为穿过介质板的圆心且方向为水平方向的连线;两根寄生枝节贴片分别设置于所述第一中心轴线左右两端,所述两根寄生枝节贴片均与第二中心轴线垂直,所述偶极子天线设置于第一中心轴线上,且所述激励源设置于第一中心轴线及第二中心轴线的交点位置。本发明基于石墨烯的方向图可重构的天线可以实现对方向图的重构。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)