FR2805085B1 - Dispositif a circuit non reciproque et dispositif de telecommunications l'utilisant - Google Patents

Dispositif a circuit non reciproque et dispositif de telecommunications l'utilisant

Info

Publication number
FR2805085B1
FR2805085B1 FR0100769A FR0100769A FR2805085B1 FR 2805085 B1 FR2805085 B1 FR 2805085B1 FR 0100769 A FR0100769 A FR 0100769A FR 0100769 A FR0100769 A FR 0100769A FR 2805085 B1 FR2805085 B1 FR 2805085B1
Authority
FR
France
Prior art keywords
same
reciprocal circuit
circuit device
telecommunications
telecommunications device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0100769A
Other languages
English (en)
Other versions
FR2805085A1 (fr
Inventor
Takashi Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of FR2805085A1 publication Critical patent/FR2805085A1/fr
Application granted granted Critical
Publication of FR2805085B1 publication Critical patent/FR2805085B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/387—Strip line circulators
FR0100769A 2000-01-19 2001-01-19 Dispositif a circuit non reciproque et dispositif de telecommunications l'utilisant Expired - Fee Related FR2805085B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000009837A JP3458806B2 (ja) 2000-01-19 2000-01-19 非可逆回路素子及び通信機装置

Publications (2)

Publication Number Publication Date
FR2805085A1 FR2805085A1 (fr) 2001-08-17
FR2805085B1 true FR2805085B1 (fr) 2003-12-19

Family

ID=18537937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0100769A Expired - Fee Related FR2805085B1 (fr) 2000-01-19 2001-01-19 Dispositif a circuit non reciproque et dispositif de telecommunications l'utilisant

Country Status (6)

Country Link
US (2) US6642831B2 (fr)
JP (1) JP3458806B2 (fr)
KR (1) KR100394806B1 (fr)
CN (1) CN1159796C (fr)
FR (1) FR2805085B1 (fr)
GB (1) GB2359668B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3395748B2 (ja) 2000-01-19 2003-04-14 株式会社村田製作所 非可逆回路素子及び通信機装置
JP3458806B2 (ja) * 2000-01-19 2003-10-20 株式会社村田製作所 非可逆回路素子及び通信機装置
US6900704B2 (en) * 2002-06-27 2005-05-31 Murata Manufacturing Co., Ltd. Two-port isolator and communication device
JP2004336645A (ja) * 2003-05-12 2004-11-25 Alps Electric Co Ltd アイソレータ
JP2006050543A (ja) * 2004-07-07 2006-02-16 Hitachi Metals Ltd 非可逆回路素子
JPWO2016047323A1 (ja) * 2014-09-25 2017-06-15 株式会社村田製作所 フロントエンド回路および通信装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917124A1 (de) 1979-04-27 1980-11-06 Licentia Gmbh Breitbandiger mikrowellenzirkulator
JP3196491B2 (ja) 1994-05-12 2001-08-06 株式会社村田製作所 非可逆回路素子
JP2721306B2 (ja) 1994-06-15 1998-03-04 日立金属株式会社 集中定数型非可逆回路素子
JP3702595B2 (ja) * 1997-08-08 2005-10-05 株式会社村田製作所 非可逆回路素子
JP3164029B2 (ja) 1997-09-17 2001-05-08 株式会社村田製作所 非可逆回路素子
DE69821423D1 (de) 1997-09-17 2004-03-11 Murata Manufacturing Co Nichtreziproke Schaltungsanordnung
JPH11106842A (ja) 1997-09-30 1999-04-20 Nippon Mining & Metals Co Ltd 溶媒抽出法を用いた銅電解液の浄液方法
JP3539351B2 (ja) * 1999-07-06 2004-07-07 株式会社村田製作所 非可逆回路素子の製造方法
JP3395748B2 (ja) * 2000-01-19 2003-04-14 株式会社村田製作所 非可逆回路素子及び通信機装置
JP3458806B2 (ja) * 2000-01-19 2003-10-20 株式会社村田製作所 非可逆回路素子及び通信機装置
JP3680682B2 (ja) * 2000-03-03 2005-08-10 株式会社村田製作所 非可逆回路素子および通信機装置
JP2003087014A (ja) * 2001-06-27 2003-03-20 Murata Mfg Co Ltd 非可逆回路素子および通信装置

Also Published As

Publication number Publication date
US20040056731A1 (en) 2004-03-25
US20010020883A1 (en) 2001-09-13
JP3458806B2 (ja) 2003-10-20
US6642831B2 (en) 2003-11-04
CN1159796C (zh) 2004-07-28
FR2805085A1 (fr) 2001-08-17
GB2359668A (en) 2001-08-29
US6882262B2 (en) 2005-04-19
KR100394806B1 (ko) 2003-08-14
GB0101448D0 (en) 2001-03-07
CN1307378A (zh) 2001-08-08
GB2359668B (en) 2002-01-16
JP2001203507A (ja) 2001-07-27
KR20010076382A (ko) 2001-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930