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Pub. No.:    WO/2018/088444    International Application No.:    PCT/JP2017/040325
Publication Date: 17.05.2018 International Filing Date: 08.11.2017
H01Q 7/00 (2006.01), H01Q 1/24 (2006.01), H01Q 19/02 (2006.01), H04B 1/3827 (2015.01), H04M 1/02 (2006.01)
Applicants: MURATA MANUFACTURING CO., LTD. [JP/JP]; 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555 (JP)
Inventors: KATO, Noboru; (JP)
Agent: SAMEJIMA, Mutsumi; (JP).
OKABE, Hiroshi; (JP)
Priority Data:
2016-219883 10.11.2016 JP
(JA) 通信端末
Abstract: front page image
(EN)A communication terminal 10 has: a conductor surface 12b that is provided with an edge section 12e; a one-turn loop antenna 38, which is provided with a strip-shaped loop opening 38a extending along the edge section 12e, and which partially overlaps the conductor surface 12b with a gap therebetween; and a power supply circuit 34 connected to the one-turn loop antenna 38. The one-turn loop antenna 38 is provided with first and second conductor sections 38b, 38c, which face each other by having the loop opening 38a therebetween, and which extend in the extending direction of the loop opening 38a. At least a part of the first conductor section 38b protrudes from the edge section 12e of the conductor surface 12b, and at least a part of the second conductor section 38c overlaps the conductor surface 12b.
(FR)L'invention concerne un terminal de communication 10 comportant : une surface conductrice 12b comprenant une section de bord 12e; une antenne en boucle à spire unique 38, comprenant une ouverture de boucle 38a en forme de bande s'étendant le long de la section de bord 12e, et qui chevauche partiellement la surface conductrice 12b avec un espace entre elles; et un circuit d'alimentation électrique 34 connecté à l'antenne en boucle à spire unique 38. L'antenne en boucle à une spire unique 38 comprend des première et seconde sections conductrices 38b, 38c, qui se font mutuellement face en ayant l'ouverture de boucle 38a entre elles, et qui s'étendent dans la direction d'extension de l'ouverture de boucle 38a. Au moins une partie de la première section conductrice 38b fait saillie à partir de la section de bord 12e de la surface conductrice 12b, et au moins une partie de la seconde section conductrice chevauche la surface conductrice.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Japanese (JA)
Filing Language: Japanese (JA)