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1. (WO2010113029) ANTENNA DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/113029    International Application No.:    PCT/IB2010/000750
Publication Date: 07.10.2010 International Filing Date: 01.04.2010
Chapter 2 Demand Filed:    17.11.2010    
H01Q 3/24 (2006.01), H01Q 7/00 (2006.01), H01Q 21/29 (2006.01), H01Q 9/46 (2006.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho, Toyota-shi Aichi-ken, 471-8571 (JP) (For All Designated States Except US).
HANAZAWA, Masahiro [JP/JP]; (JP) (For US Only).
IDE, Nobuhiro [JP/JP]; (JP) (For US Only)
Inventors: HANAZAWA, Masahiro; (JP).
IDE, Nobuhiro; (JP)
Agent: WINTER BRANDL FÜRNISS HÜBNER RÖSS KAISER POLTE Partnership Patent and Law Firm; Bavariaring 10 DE-80336 München (DE)
Priority Data:
2009-091534 03.04.2009 JP
Abstract: front page image
(EN)An antenna device includes: a plurality of loop metal wires that form loops out of metal wires and that are radially arranged around a center line; a power feeding portion (15) that feeds power to the loop metal wires or a power receiving portion (15) that receives power from the loop metal wires and that is provided on the center line; and a variable impedance element (14) that is inserted in each of the loop metal wires.
(FR)La présente invention concerne un dispositif d'antenne comprenant: une pluralité de câbles métalliques bouclés formant des boucles de câbles métalliques et disposés radialement autour d'une ligne médiane; une partie d'alimentation électrique (15) qui assure l'alimentation électrique des câbles métalliques bouclés ou une partie de réception électrique (15) qui reçoit l'électricité provenant des câbles métalliques bouclés et qui est ménagée sur la ligne médiane; et un élément (14) à impédance variable qui est inséré dans chacun des câbles métalliques bouclés.
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, KE, KG, KM, KN, KP, KR, 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, RO, RS, RU, 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, 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, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)