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1. (WO2019047512) COMPACT VERTICAL POLARIZATION ULTRAWIDE-BAND OMNIDIRECTIONAL ANTENNA CONTAINING CONFORMAL IMPEDANCE SURFACE
국제사무국에 기록된 최신 서지정보정보 제출

공개번호: WO/2019/047512 국제출원번호: PCT/CN2018/081547
공개일: 14.03.2019 국제출원일: 02.04.2018
IPC:
H01Q 1/48 (2006.01) ,H01Q 1/50 (2006.01) ,H01Q 1/36 (2006.01)
H SECTION H — 전기
01
기본적 전기소자
Q
공중선
1
공중선의 세부 또는 공중선에 관련하는 구성
48
접지수단; 접지망;
H SECTION H — 전기
01
기본적 전기소자
Q
공중선
1
공중선의 세부 또는 공중선에 관련하는 구성
50
접지스위치 인입선장치 또는 피뢰기와 공중선의 구성상의 결합
H SECTION H — 전기
01
기본적 전기소자
Q
공중선
1
공중선의 세부 또는 공중선에 관련하는 구성
36
복사기의 구성상의 형상, 예. 코운(cone) , 나선, 산상
출원인:
东南大学 SOUTHEAST UNIVERSITY [CN/CN]; 中国江苏省南京市 玄武区四牌楼2号 Sipailou 2#, Xuanwu District Nanjing, Jiangsu 210096, CN
발명자:
蒋之浩 JIANG, Zhihao; CN
洪伟 HONG, Wei; CN
대리인:
南京瑞弘专利商标事务所(普通合伙) NANJING RUIHONG PATENT & TRADEMARK AGENCY (ORDINARY PARTNERSHIP); 中国江苏省南京市 玄武区龙蟠路155号3幢411室 Room 411, Building 3, No. 155 Long Pan Road, Xuanwu District Nanjing, Jiangsu 210000, CN
우선권 정보:
201710811514.911.09.2017CN
발명의 명칭: (EN) COMPACT VERTICAL POLARIZATION ULTRAWIDE-BAND OMNIDIRECTIONAL ANTENNA CONTAINING CONFORMAL IMPEDANCE SURFACE
(FR) ANTENNE OMNIDIRECTIONNELLE À BANDE ULTRA-LARGE À POLARISATION VERTICALE COMPACTE CONTENANT UNE SURFACE D'IMPÉDANCE CONFORME
(ZH) 一种含有共形阻抗表面的紧凑型垂直极化超宽带全向天线
요약서:
(EN) Disclosed is a compact vertical polarization ultrawide-band omnidirectional antenna containing a conformal impedance surface. said antenna comprises a circular metal ground panel (1) having a circular hole at its middle, a cylindrical monopole antenna (2), a coaxial waveguide feeder wire (3), and a ring-shaped impedance surface (4); the cylindrical monopole antenna (2) is vertically arranged at a middle round hole on the circular metal ground panel (1); the coaxial waveguide feeder wire (3) is located at the middle round hole at the bottom of the round metal ground panel (1); the inner conductor of the coaxial waveguide feeder wire (3) is connected to the cylindrical monopole antenna (2); the ring-shaped impedance surface (4) concentrically surrounds the cylindrical monopole antenna (2). Using the structure of the present invention, an ultrawide-band vertical polarization antenna can be implemented, and the stability of omnidirectional radiation characteristics is maintained, cross-polarization is low, and radiation efficiency is high throughout the operating frequency band.
(FR) L'invention concerne une antenne omnidirectionnelle à bande ultra-large à polarisation verticale compacte contenant une surface d'impédance conforme. Ladite antenne comprend un panneau de masse métallique circulaire (1) ayant un trou circulaire au milieu, une antenne unipolaire cylindrique (2), un fil d'alimentation de guide d'ondes coaxial (3), et une surface d'impédance en forme d'anneau (4); l'antenne unipolaire cylindrique (2) est disposée verticalement au niveau d'un trou rond central sur le panneau de masse métallique circulaire (1); le fil d'alimentation de guide d'ondes coaxial (3) est situé au niveau du trou rond central au fond du panneau de masse métallique ronde (1); le conducteur interne du fil d'alimentation de guide d'ondes coaxial (3) est connecté à l'antenne unipolaire cylindrique (2); la surface d'impédance en forme d'anneau (4) entoure de manière concentrique l'antenne unipolaire cylindrique (2). A l'aide de la structure de la présente invention, une antenne à polarisation verticale à bande ultra-large peut être mise en œuvre, et la stabilité de caractéristiques de rayonnement omnidirectionnel est maintenue, la polarisation croisée est faible, et l'efficacité de rayonnement est élevée dans toute la bande de fréquences de fonctionnement.
(ZH) 本发明公开一种含有共形阻抗表面的紧凑型垂直极化超宽带全向天线。所述天线包括一个中间带有圆孔的圆形金属地板(1)、圆柱形单极子天线(2)、同轴波导馈电线(3)、以及圆环形阻抗表面(4);圆柱形单极子天线(2)垂直设置在圆形金属地板(1)上的中间圆孔处,同轴波导馈电线(3)位于圆形金属地板(1)底部的中间圆孔处,同轴波导馈电线(3)内导体与圆柱形单极子天线(2)相连,圆环形阻抗表面(4)同心环绕于圆柱形单极子天线(2)外围。利用本发明的结构,可以实现超宽带垂直极化天线,且在整个工作频带内保持全向辐射特性稳定、交叉极化低和辐射效率高。
front page image
지정국: 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
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청(EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(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)
아프리카 지식재산권기구(OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
공개언어: 중국어 (ZH)
출원언어: 중국어 (ZH)