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Machine translation
1. (WO2012121525) ANTENNA INTENDED FOR SATELLITE COMMUNICATION AND CAPABLE OF TRANSCEIVING MULTIPLE POLARIZED WAVES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/121525    International Application No.:    PCT/KR2012/001607
Publication Date: 13.09.2012 International Filing Date: 05.03.2012
IPC:
H01Q 19/195 (2006.01), H01Q 21/24 (2006.01)
Applicants: INTELLIAN TECHNOLOGIES INC. [KR/KR]; 701, Dongik Bldg., 98, Nonhyeon-dong, Gangnam-gu Seoul 135-010 (KR) (For All Designated States Except US).
CHA, Seung-Hyun [KR/KR]; (KR) (For US Only).
LEE, Ho-Seon [KR/KR]; (KR) (For US Only).
CHA, Jong-Hwan [KR/KR]; (KR) (For US Only)
Inventors: CHA, Seung-Hyun; (KR).
LEE, Ho-Seon; (KR).
CHA, Jong-Hwan; (KR)
Agent: YOO, Byung-Wook; 302,Kunam Bldg., 831-37, Yeoksam-dong, Gangnam-gu Seoul 135-080 (KR)
Priority Data:
10-2011-0020836 09.03.2011 KR
Title (EN) ANTENNA INTENDED FOR SATELLITE COMMUNICATION AND CAPABLE OF TRANSCEIVING MULTIPLE POLARIZED WAVES
(FR) ANTENNE DESTINÉE À LA COMMUNICATION PAR SATELLITE ET POUVANT ÉMETTRE ET RECEVOIR DE MULTIPLES ONDES POLARISÉES
(KO) 다중 편파 송수신이 가능한 위성 통신용 안테나
Abstract: front page image
(EN)The present invention relates to a polarizer rotating device for multiple polarized wave satellite signals, and to an apparatus for receiving satellite signals comprising the device. The apparatus for receiving satellite signals comprises: a feed horn for receiving a satellite signal; a low-noise block-down converter for processing the signal received by the feed horn; and a skew compensation device which is arranged in the low-noise block-down converter or in the feed horn, and which rotates the low-noise block-down converter or the feed horn to compensate for a skew angle when the satellite signal received by the feed horn is a linear polarized wave. The low-noise block-down converter includes a polarizer rotating device for receiving a linear polarized wave signal and a circular polarized wave signal among the satellite signals. The apparatus for receiving satellite signals of the present invention has a simple structure capable of receiving and processing both linear polarized waves and circular polarized waves.
(FR)La présente invention concerne un dispositif rotatif à polariseur destiné à de multiples signaux satellite du type ondes polarisées, ainsi qu'un appareil conçu pour recevoir des signaux satellite qui comprend ce dispositif. Ledit appareil conçu pour recevoir des signaux satellite comporte : un cornet d'alimentation prévu pour recevoir un signal satellite ; un bloc convertisseur à faible bruit destiné à traiter le signal reçu par ledit cornet d'alimentation ; et un dispositif de compensation d'inclinaison qui est installé dans le bloc convertisseur à faible bruit ou dans le cornet d'alimentation et qui fait tourner ledit bloc convertisseur à faible bruit ou ledit cornet d'alimentation afin de compenser l'angle d'inclinaison lorsque le signal satellite reçu par le cornet d'alimentation est une onde polarisée linéairement. Le bloc convertisseur à faible bruit est muni d'un dispositif rotatif à polariseur qui permet de recevoir un signal du type onde polarisée linéairement et un signal du type onde polarisée circulairement se trouvant parmi les signaux satellite. L'appareil conçu pour recevoir des signaux satellite qui fait l'objet de la présente invention possède une structure simple pouvant recevoir et traiter à la fois les ondes polarisées linéairement et les ondes polarisées circulairement.
(KO)본 발명은 다중 편파 위성 신호를 위한 편파기 회전 기구 및 이를 구비한 위성 신호 수신 장치에 관한 것으로서, 위성 신호를 수신하는 피드혼; 상기 피드혼이 수신한 신호를 처리하는 저잡음 블록 다운 컨버터; 및 상기 저잡음 블록 다운 컨버터 또는 상기 피드혼에 구비되고, 상기 피드혼에 수신된 상기 위성 신호가 선형 편파인 경우 스큐 각도를 보상하도록 상기 저잡음 블록 다운 컨버터 또는 상기 피드혼을 회전시키는 스큐 보상 기구;를 구비하며, 상기 저잡음 블록 다운 컨버터는 상기 위성 신호 중 선형 편파 신호 및 원형 편파 신호를 수신하는 편파기 회전 기구를 포함하여, 간단한 구조로 선형 편파와 원형 편파를 모두 수신하여 처리할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)