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1. (WO2005067549) MULTI FREQUENCY MAGNETIC DIPOLE ANTENNA STRUCTURES AND METHODS OF REUSING THE VOLUME OF AN ANTENNA
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/067549    International Application No.:    PCT/US2005/001463
Publication Date: 28.07.2005 International Filing Date: 14.01.2005
IPC:
H01Q 9/28 (2006.01)
Applicants: ETHERTRONICS, INC. [US/US]; 9605 Scranton Road, Suite 850, San Diego, CA 92121 (US) (For All Designated States Except US).
DESCLOS, Laurent [FR/US]; (US) (For US Only).
POILASNE, Gregory [FR/US]; (US) (For US Only).
SHAMBLIN, Jeff [US/US]; (US) (For US Only).
ROWSOM, Sebastian [GB/US]; (US) (For US Only)
Inventors: DESCLOS, Laurent; (US).
POILASNE, Gregory; (US).
SHAMBLIN, Jeff; (US).
ROWSOM, Sebastian; (US)
Agent: ALBERT, Peter, J., Jr.; Foley & Lardner LLP, P.O. Box 80278, San Diego, CA 92138-0278 (US)
Priority Data:
10/756,884 14.01.2004 US
Title (EN) MULTI FREQUENCY MAGNETIC DIPOLE ANTENNA STRUCTURES AND METHODS OF REUSING THE VOLUME OF AN ANTENNA
(FR) STRUCTURES D'ANTENNES DOUBLETS MAGNETIQUES MULTIFREQUENCES
Abstract: front page image
(EN)Various resonant modes of a multiresonant antenna structure share at least portions of the structure volume. The basic antenna element has a substantially planar structure with a planar conductor and a pair of parallel elongated conductors, each having a first end electrically connected to the planar conductor. Additional elements may be coupled to the basic element in an array. In this way, individual antenna structures share common elements and volumes, thereby increasing the ratio of relative bandwidth to volume.
(FR)Selon cette invention, divers modes résonnants d'une structure d'antenne à multirésonnance partagent au moins des parties du volume de la structure. L'élément d'antenne de base a une structure sensiblement plane pourvu d'un conducteur plan et d'une paire de conducteurs allongés parallèles, chacun ayant une première extrémité connectée électriquement au conducteur plan. Des éléments additionnels peuvent être couplés à l'élément de base d'une matrice. De cette manière, des structures d'antennes individuelles partagent des éléments et des volumes communs, ce qui augmentent le rapport de la largeur de bande relative au volume.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, MC, NL, 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)