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1. (WO2013118237) FILTER CIRCUIT AND MODULE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/118237 International Application No.: PCT/JP2012/052599
Publication Date: 15.08.2013 International Filing Date: 06.02.2012
IPC:
H04B 1/40 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
1
Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
38
Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
40
Circuits
Applicants: KAWACHI, Osamu[JP/JP]; JP (UsOnly)
UEHARA, Kensei[JP/JP]; JP (UsOnly)
TAIYO YUDEN CO., LTD.[JP/JP]; 16-20, Ueno 6-chome, Taito-ku, Tokyo 1100005, JP (AllExceptUS)
Inventors: KAWACHI, Osamu; JP
UEHARA, Kensei; JP
Agent: KATAYAMA, Shuhei; Mitsui Sumitomo Marine Tepco Building, 6-1, Kyobashi 1-chome, Chuo-ku, Tokyo 1040031, JP
Priority Data:
Title (EN) FILTER CIRCUIT AND MODULE
(FR) CIRCUIT DE FILTRAGE ET MODULE
(JA) フィルタ回路およびモジュール
Abstract:
(EN) This filter circuit comprises: a first transmission filter (12) connected between a first antenna terminal (Tant1) and a first transmission terminal (Tt1); a second transmission filter (14) connected between the first antenna terminal and a second transmission terminal (Tt2); a first reception filter (22) connected between a second antenna terminal (Tant2), which is connected to an antenna different from the antenna to which the first antenna terminal is connected, and a first reception terminal (Tr1); and a second reception filter (24) connected between the second antenna terminal and a second reception terminal (Tr2).
(FR) Le circuit de filtrage de l'invention comprend : un premier filtre d'émission (12) branché entre une première borne d'antenne (Tant1) et une première borne d'émission (Tt1) ; un deuxième filtre d'émission (14) branché entre la première borne d'antenne et une deuxième borne d'émission (Tt2) ; un premier filtre de réception (22) branché entre une deuxième borne d'antenne (Tant2), qui est reliée à une antenne autre que celle à laquelle la première borne d'antenne est reliée, et une première borne de réception (Tr1) ; et un deuxième filtre de réception (24) branché entre la deuxième borne d'antenne et une deuxième borne de réception (Tr2).
(JA)  第1アンテナ端子Tant1と第1送信端子Tt1との間に接続された第1送信フィルタ12と、前記第1アンテナ端子と第2送信端子Tt2との間に接続された第2送信フィルタ14と、前記第1アンテナ端子が接続されるアンテナとは異なるアンテンに接続される第2アンテナ端子Tant2と第1受信端子Tr1との間に接続された第1受信フィルタ22と、前記第2アンテナ端子と第2受信端子Tr2との間に接続された第2受信フィルタ24と、を具備するフィルタ回路。
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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, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)