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Pub. No.: WO/2009/118565 International Application No.: PCT/GB2009/050296
Publication Date: 01.10.2009 International Filing Date: 26.03.2009
Chapter 2 Demand Filed: 25.01.2010
H01Q 1/24 (2006.01) ,H01Q 1/38 (2006.01) ,H01Q 7/00 (2006.01) ,H01Q 9/04 (2006.01) ,H01Q 9/14 (2006.01) ,H01Q 21/08 (2006.01) ,H01Q 21/29 (2006.01)
Applicants: BROWN, Forrest, James[US/US]; US (UsOnly)
VIDITECH AG[CH/CH]; Siriusstrasse 10 CH-8044 Zurich, CH (AllExceptUS)
Inventors: BROWN, Forrest, James; US
Agent: MELDRUM, David, James; D Young & Co LLP 120 Holborn London EC1N 2DY, GB
Priority Data:
Abstract: front page image
(EN) Disclosed is an antenna comprising a loop element (10) and an Electric-field radiator (30), wherein the E-field radiator is electrically coupled to the loop element such that at the frequency of operation, there is a substantially 90 degree phase difference between the Electric and Magnetic fields produced by the antenna.
(FR) L'invention concerne une antenne comprenant un élément de boucle (10) et un élément de rayonnement de champ électrique (30), dans laquelle l'élément de rayonnement de champ électrique est couplé électriquement à l'élément de boucle de telle sorte qu'à une fréquence de fonctionnement, on trouve sensiblement une différence de phase de 90 degrés entre les champs électrique et magnétique produits par l'antenne.
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, 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, 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 (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)