DE69428793T2 - Nicht-reziprokes schaltungselement für mikrowellen - Google Patents

Nicht-reziprokes schaltungselement für mikrowellen

Info

Publication number
DE69428793T2
DE69428793T2 DE69428793T DE69428793T DE69428793T2 DE 69428793 T2 DE69428793 T2 DE 69428793T2 DE 69428793 T DE69428793 T DE 69428793T DE 69428793 T DE69428793 T DE 69428793T DE 69428793 T2 DE69428793 T2 DE 69428793T2
Authority
DE
Germany
Prior art keywords
reciprocial
microwaves
circuit element
circuit
reciprocial circuit
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 - Lifetime
Application number
DE69428793T
Other languages
English (en)
Other versions
DE69428793D1 (de
Inventor
Hiroshi Marusawa
Takehiro Konoike
Kunisaburo Tomono
Takashi Kawanami
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 DE69428793D1 publication Critical patent/DE69428793D1/de
Application granted granted Critical
Publication of DE69428793T2 publication Critical patent/DE69428793T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01P1/38—Circulators
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/387—Strip line circulators
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/18—Waveguides; Transmission lines of the waveguide type built-up from several layers to increase operating surface, i.e. alternately conductive and dielectric layers
DE69428793T 1994-04-28 1994-09-29 Nicht-reziprokes schaltungselement für mikrowellen Expired - Lifetime DE69428793T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP09101194A JP3178239B2 (ja) 1994-04-28 1994-04-28 非可逆回路素子
PCT/JP1994/001623 WO1995030252A1 (fr) 1994-04-28 1994-09-29 Element de circuit non reciproque pour micro-ondes

Publications (2)

Publication Number Publication Date
DE69428793D1 DE69428793D1 (de) 2001-11-29
DE69428793T2 true DE69428793T2 (de) 2002-05-23

Family

ID=14014602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69428793T Expired - Lifetime DE69428793T2 (de) 1994-04-28 1994-09-29 Nicht-reziprokes schaltungselement für mikrowellen

Country Status (6)

Country Link
EP (1) EP0707353B1 (de)
JP (1) JP3178239B2 (de)
KR (2) KR960701491A (de)
CN (1) CN1038543C (de)
DE (1) DE69428793T2 (de)
WO (1) WO1995030252A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3264193B2 (ja) * 1995-11-27 2002-03-11 株式会社村田製作所 非可逆回路素子
JP3077057B2 (ja) * 1997-01-14 2000-08-14 株式会社村田製作所 非可逆回路素子
JP3412588B2 (ja) * 1999-12-17 2003-06-03 株式会社村田製作所 非可逆回路素子及び通信機装置
JP4517326B2 (ja) * 2000-03-27 2010-08-04 日立金属株式会社 非可逆回路素子及びこれを用いた無線通信機器
CN116454577A (zh) * 2023-04-07 2023-07-18 大连麻利那电子有限公司 环形器中心导体加工工艺及环形器中心导体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030121B2 (ja) * 1980-07-09 1985-07-15 日立金属株式会社 集中定数型サ−キュレ−タおよびアイソレ−タ
JPS5761314A (en) * 1980-09-05 1982-04-13 Hitachi Metals Ltd Lumped constant type circulator and isolator
FR2659499B1 (fr) * 1990-03-09 1992-11-27 Tekelec Airtronic Sa Systeme de transmission d'energie electrique, aux hyperfrequences, a effet gyromagnetique, tel que circulateur, isolateur ou filtre.
JPH0434520A (ja) * 1990-05-31 1992-02-05 Victor Co Of Japan Ltd 記録媒体及び記録装置
JP3121829B2 (ja) * 1990-11-06 2001-01-09 ティーディーケイ株式会社 非可逆回路素子用コンデンサ及び非可逆回路素子
JP3230586B2 (ja) * 1991-05-22 2001-11-19 ティーディーケイ株式会社 非可逆回路素子用中心導体及び非可逆回路素子
JP3230588B2 (ja) * 1991-07-15 2001-11-19 ティーディーケイ株式会社 非可逆回路素子
JP3213921B2 (ja) * 1992-04-25 2001-10-02 株式会社村田製作所 非可逆回路素子
JP3211841B2 (ja) * 1992-04-17 2001-09-25 株式会社村田製作所 非可逆回路素子およびその製造方法
JPH06291514A (ja) * 1993-04-02 1994-10-18 Murata Mfg Co Ltd マイクロ波用非可逆回路素子

Also Published As

Publication number Publication date
DE69428793D1 (de) 2001-11-29
EP0707353A4 (de) 1996-09-04
JPH07297607A (ja) 1995-11-10
KR100310729B1 (ko) 2001-10-18
CN1120375A (zh) 1996-04-10
JP3178239B2 (ja) 2001-06-18
EP0707353B1 (de) 2001-10-24
EP0707353A1 (de) 1996-04-17
CN1038543C (zh) 1998-05-27
KR960701491A (ko) 1996-02-24
WO1995030252A1 (fr) 1995-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition