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1. (WO2018183892) FLAT ANTENNAS HAVING TWO OR MORE RESONANT FREQUENCIES FOR USE IN WIRELESS POWER TRANSMISSION SYSTEMS
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Pub. No.: WO/2018/183892 International Application No.: PCT/US2018/025465
Publication Date: 04.10.2018 International Filing Date: 30.03.2018
IPC:
H01F 38/14 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38
Adaptations of transformers or inductances for specific applications or functions
14
Inductive couplings
Applicants:
ENERGOUS CORPORATION [US/US]; 3590 N. 1st Street, Suite 210 San Jose, CA 95134, US
Inventors:
LIU, Yunhong; US
Agent:
STEIN, Alexander, B.; US
BEYERS, Robert, B.; US
BERNSTEIN, David, P.; US
CHOU, Catherine, S.; US
BREGMAN, Dion, M.; US
Priority Data:
62/479,21930.03.2017US
Title (EN) FLAT ANTENNAS HAVING TWO OR MORE RESONANT FREQUENCIES FOR USE IN WIRELESS POWER TRANSMISSION SYSTEMS
(FR) ANTENNES PLATES AYANT DEUX FRÉQUENCES DE RÉSONANCE OU PLUS DESTINÉES À ÊTRE UTILISÉES DANS DES SYSTÈMES DE TRANSMISSION DE PUISSANCE SANS FIL
Abstract:
(EN) The various embodiments described herein include methods, devices, and systems for wireless power transmission. In one aspect, a wireless power transmission system includes an antenna component configured to transmit and/or receive electromagnetic waves, such as power waves, the antenna component having at least two conductive plates positioned on a same plane, where: (1) the at least two conductive plates form a monopole antenna configured to transmit and/or receive electromagnetic waves in a first frequency range, (2) the at least two conductive plates are positioned such that a gap exists between the at least two conductive plates, thereby forming a capacitor, and (3) the at least two conductive plates and the gap form a loop antenna configured to transmit and/or receive electromagnetic waves in a second frequency range.
(FR) Divers modes de réalisation de la présente invention concernent des procédés, des dispositifs et des systèmes de transmission d'énergie sans fil. Selon un aspect, un système de transmission d'énergie sans fil comprend un composant d'antenne configuré pour émettre et/ou recevoir des ondes électromagnétiques, telles que des ondes de puissance, le composant d'antenne ayant au moins deux plaques conductrices positionnées sur un même plan, où : (1) lesdites plaques conductrices formant une antenne unipolaire configurée pour émettre et/ou recevoir des ondes électromagnétiques dans une première plage de fréquences, (2) lesdites plaques conductrices étant positionnées de telle sorte qu'un espace existe entre lesdites plaques conductrices, formant ainsi un condensateur, et (3) lesdites plaques conductrices et l'espace formant une antenne en boucle configurée pour émettre et/ou recevoir des ondes électromagnétiques dans une seconde plage de fréquences.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)