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Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2014/027842 International Application No.: PCT/KR2013/007331
Publication Date: 20.02.2014 International Filing Date: 14.08.2013
H01Q 21/06 (2006.01)
Aerial arrays or systems
Arrays of individually energised aerial units similarly polarised and spaced apart
주식회사 케이엠더블유 KMW INC. [KR/KR]; 경기도 화성시 동탄면 영천로 183-6 183-6, Yeongcheon-ro, Dongtan-myeon, Hwaseong-si Gyeonggi-do 445-813, KR
문영찬 MOON, Young-Chan; KR
소성환 SO, Sung-Hwan; KR
서용원 SEO, Yong-Won; KR
이건주 LEE, Keon-Joo; 서울시 종로구 명륜동 4가 110-2번지 미화빌딩 Mihwa Bldg. 110-2, Myongryun-dong 4-ga Chongro-gu Seoul 110-524, KR
Priority Data:
(KO) 분리도 제공 장치를 구비한 이중편파 안테나
(EN) The present invention relates to a dual polarization antenna including an isolation providing device including: a transmission antenna element outputting a transmission signal provided via a feeder through a first port; a receiving antenna element receiving a reception signal so as to provide same to the second port; a first coupler distributing part of the transmission signal; an equalizer equalizing the distributed signal from the first coupler to a preset waveform; a second coupler receiving the output of the equalizer so as to couple same to a signal output to the second port; and a conductor forming a signal delivery path between the first coupler, the equalizer, and the second coupler. The coupling performance of the first and second couplers, the length of the conductor, and the functional characteristics of the equalizer are designed to allow a signal coupled to the second port through the signal delivery path using the conductor to have substantially identical amplitudes and a 180° phase difference, and an identical shape in an overall operating frequency band in contrast to a signal falsely inputted to a receiving antenna from the transmitting antenna element.
(FR) La présente invention porte sur une antenne à double polarisation comprenant un dispositif de fourniture d'isolation, comprenant : un élément d'antenne de transmission délivrant un signal de transmission fourni par l'intermédiaire d'une ligne d'alimentation à travers un premier port; un élément d'antenne de réception recevant un signal de réception afin de fournir celui-ci au second port; un premier coupleur distribuant une partie du signal de transmission; un égaliseur égalisant le signal distribué depuis le premier coupleur vers une forme d'onde préréglée; un second coupleur recevant la sortie de l'égaliseur afin de coupler celle-ci à une sortie de signal vers le second port; et un conducteur formant un chemin de délivrance de signal entre le premier coupleur, l'égaliseur et le second coupleur. Les performances de couplage des premier et second coupleurs, la longueur du conducteur et les caractéristiques fonctionnelles de l'égaliseur sont conçues pour permettre un signal couplé au second port par le chemin de délivrance de signal en utilisant le conducteur pour avoir des amplitudes sensiblement identiques et une différence de phase de 180°, et une forme identique dans une bande de fréquences de fonctionnement complète en contraste avec un signal faussement injecté sur une antenne de réception depuis l'élément d'antenne de transmission.
(KO) 본 발명은 분리도 제공 장치를 구비한 이중편파 안테나에 있어서; 제1포트를 통해 급전선을 거쳐 제공되는 송신 신호를 출력하는 송신 안테나 소자와; 수신 신호를 수신하여 제2포트로 제공하는 수신 안테나 소자와; 송신 신호를 일부 분배하는 제1커플러와; 제1커플러에서 분배된 신호를 미리 설정된 파형과 등화시키는 이퀄라이저와; 이퀄라이저의 출력을 제공받아 제2포트로 출력되는 신호에 결합하는 제2커플러와; 제1커플러, 이퀄라이저 및 제2커플러간의 신호 전달 경로를 형성하는 전도체를 포함하며; 전도체를 이용한 신호 전달 경로를 통해 제2포트에 결합되는 신호가 송신 안테나 소자에서 수신 안테나로 오유입되는 신호와 대비하여 실질적으로 동일한 크기 및 180도 위상 차이를 가지며 전체 동작 주파수 대역에서 동일한 형상을 가지도록, 상기 제1, 제2커플러의 커플링 성능, 상기 전도체의 길이 및 상기 이퀄라이저의 기능 특성이 설계된다.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Korean (KO)
Filing Language: Korean (KO)
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