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Machine translation
1. (WO2009125972) ANTENNA USING COMPLEX STRUCTURE HAVING PERPENDICULAR PERIOD BETWEEN DIELECTRIC AND MAGNETIC SUBSTANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/125972    International Application No.:    PCT/KR2009/001805
Publication Date: 15.10.2009 International Filing Date: 08.04.2009
IPC:
H01Q 1/38 (2006.01)
Applicants: EMW CO., LTD. [KR/KR]; 680-3, Gojan-dong Namdong-gu Incheon 405-819 (KR) (For All Designated States Except US).
RYOU, Byung Hoon [KR/KR]; (KR) (For US Only).
SUNG, Won Mo [KR/KR]; (KR) (For US Only).
JI, Jeong Keun [KR/KR]; (KR) (For US Only)
Inventors: RYOU, Byung Hoon; (KR).
SUNG, Won Mo; (KR).
JI, Jeong Keun; (KR)
Priority Data:
10-2008-0032421 08.04.2008 KR
Title (EN) ANTENNA USING COMPLEX STRUCTURE HAVING PERPENDICULAR PERIOD BETWEEN DIELECTRIC AND MAGNETIC SUBSTANCE
(FR) ANTENNE UTILISANT UNE STRUCTURE COMPLEXE AYANT UNE PÉRIODE PERPENDICULAIRE ENTRE LE DIÉLECTRIQUE ET LA SUBSTANCE MAGNÉTIQUE
(KO) 유전체와 자성체의 수직 주기 구조를 갖는 복합 구조체를 이용한 안테나
Abstract: front page image
(EN)This invention provides an antenna that uses a complex structure. In the complex structure, a dielectric having a low dielectric constant and a magnetic substance having high magnetic permeability are arranged perpendicularly and periodically to improve the gain, efficiency, and bandwidth of the antenna while maintaining the miniaturization of the antenna which is an advantage of known antennas using a dielectric having a high dielectric. For the purpose, the provided antenna is characterized by including a substrate and a radiation patch formed on the substrate. The substrate is formed with a complex structure having a perpendicular period between the dielectric and the magnetic substance.
(FR)La présente invention concerne une antenne qui utilise une structure complexe. Dans la structure complexe, un diélectrique ayant une faible constante diélectrique et une substance magnétique ayant une forte perméabilité magnétique sont disposés perpendiculairement et périodiquement pour améliorer le gain, le rendement et la largeur de bande de l'antenne tout en conservant la miniaturisation de l'antenne qui représente un avantage des antennes connues comportant un diélectrique à forte constante diélectrique. À cet effet, l'antenne selon l'invention se caractérise en ce qu'elle inclut un substrat et une plaque de rayonnement formée sur le substrat. Le substrat est formé avec une structure complexe ayant une période perpendiculaire entre le diélectrique et la substance magnétique.
(KO)본 발명은 종래 고유전율을 갖는 유전체를 이용한 안테나의 장점인 소형화를 유지하면서 안테나 이득과 효율 및 대역폭을 향상시키기 위하여 저유전율을 갖는 유전체와 고투자율을 갖는 자성체를 수직 주기 구조로 배열한 복합 구조체를 이용한 안테나를 제공하는 것을 목적으로 한다. 이를 위하여 본 발명은, 기판; 상기 기판 상에 형성되는 방사패치를 포함하며, 상기 기판은 유전체와 자성체가 수직 주기 구조를 갖는 복합 구조체로 형성되는 것을 특징으로 하는 유전체와 자성체의 수직 주기 구조를 갖는 복합 구조체를 이용한 안테나를 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, 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)