CN1038627C - 静磁波装置 - Google Patents

静磁波装置 Download PDF

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Publication number
CN1038627C
CN1038627C CN94119311A CN94119311A CN1038627C CN 1038627 C CN1038627 C CN 1038627C CN 94119311 A CN94119311 A CN 94119311A CN 94119311 A CN94119311 A CN 94119311A CN 1038627 C CN1038627 C CN 1038627C
Authority
CN
China
Prior art keywords
magnetostatic wave
ferrimagnetism
matrix
wave device
strip
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
CN94119311A
Other languages
English (en)
Chinese (zh)
Other versions
CN1110009A (zh
Inventor
冈田刚和
新村悟
金谷文夫
市口真一郎
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 CN1110009A publication Critical patent/CN1110009A/zh
Application granted granted Critical
Publication of CN1038627C publication Critical patent/CN1038627C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/001—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00 comprising magnetostatic wave network elements
    • 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
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • External Artificial Organs (AREA)
CN94119311A 1993-12-14 1994-12-13 静磁波装置 Expired - Fee Related CN1038627C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5343126A JPH07170111A (ja) 1993-12-14 1993-12-14 静磁波装置
JP343126/93 1993-12-14

Publications (2)

Publication Number Publication Date
CN1110009A CN1110009A (zh) 1995-10-11
CN1038627C true CN1038627C (zh) 1998-06-03

Family

ID=18359125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94119311A Expired - Fee Related CN1038627C (zh) 1993-12-14 1994-12-13 静磁波装置

Country Status (7)

Country Link
US (1) US5663698A (enExample)
EP (1) EP0658978B1 (enExample)
JP (1) JPH07170111A (enExample)
KR (1) KR100331047B1 (enExample)
CN (1) CN1038627C (enExample)
DE (1) DE69426688T2 (enExample)
TW (1) TW270258B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532780A1 (de) * 1995-09-06 1997-03-13 Pates Tech Patentverwertung Dielektrischer Wellenleiter
KR100329369B1 (ko) 1999-12-21 2002-03-22 오길록 고주파 신호처리용 정자파 소자
KR100396922B1 (ko) 2000-12-19 2003-09-02 한국전자통신연구원 정자파 필터
CN107190321A (zh) * 2017-05-11 2017-09-22 电子科技大学 非互易自旋波异质结波导材料及其制备方法和用途
US11349185B1 (en) 2019-05-10 2022-05-31 Metamagnetics, Inc. FSL having a free standing YIG film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017895A (en) * 1989-09-11 1991-05-21 Westinghouse Electric Corp. Magnetostatic wave (MSW) filter with sharp upper cut-off frequency and channelizer formed therefrom

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458901A1 (fr) * 1979-06-06 1981-01-02 Thomson Csf Dispositif a ondes magnetostatiques comportant des moyens attenuateurs et son procede de fabrication
US4675682A (en) * 1984-10-18 1987-06-23 The United States Of America As Represented By The Secretary Of The Air Force Magnetostatic delay line with improved delay linearity
JPS63132503A (ja) * 1986-11-14 1988-06-04 Yokogawa Hewlett Packard Ltd 静磁気波アイソレーター
JPH0224404A (ja) * 1988-07-12 1990-01-26 Yoshio Yamashita 路上標識保持装置
JP2636580B2 (ja) * 1991-07-29 1997-07-30 株式会社村田製作所 静磁波装置
JPH06196904A (ja) * 1992-12-25 1994-07-15 Fujitsu General Ltd 静磁波フィルタ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017895A (en) * 1989-09-11 1991-05-21 Westinghouse Electric Corp. Magnetostatic wave (MSW) filter with sharp upper cut-off frequency and channelizer formed therefrom

Also Published As

Publication number Publication date
DE69426688D1 (de) 2001-03-22
KR950021863A (ko) 1995-07-26
US5663698A (en) 1997-09-02
TW270258B (enExample) 1996-02-11
JPH07170111A (ja) 1995-07-04
CN1110009A (zh) 1995-10-11
EP0658978B1 (en) 2001-02-14
DE69426688T2 (de) 2001-06-28
KR100331047B1 (ko) 2002-08-08
EP0658978A1 (en) 1995-06-21

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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee