CA1204181A - Ferromagnetic resonator - Google Patents

Ferromagnetic resonator

Info

Publication number
CA1204181A
CA1204181A CA000442441A CA442441A CA1204181A CA 1204181 A CA1204181 A CA 1204181A CA 000442441 A CA000442441 A CA 000442441A CA 442441 A CA442441 A CA 442441A CA 1204181 A CA1204181 A CA 1204181A
Authority
CA
Canada
Prior art keywords
layer
magnetic field
ferrimagnetic
ferromagnetic
disk
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
Application number
CA000442441A
Other languages
English (en)
French (fr)
Inventor
Yoshikazu Murakami
Hiromi Yamada
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.)
Sony Corp
Original Assignee
Sony Corp
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
Priority claimed from JP21442682A external-priority patent/JPS59103403A/ja
Priority claimed from JP21442782A external-priority patent/JPS59103404A/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1204181A publication Critical patent/CA1204181A/en
Expired 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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Thin Magnetic Films (AREA)
CA000442441A 1982-12-06 1983-12-02 Ferromagnetic resonator Expired CA1204181A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP21442682A JPS59103403A (ja) 1982-12-06 1982-12-06 磁気共鳴装置
JP21442782A JPS59103404A (ja) 1982-12-06 1982-12-06 磁気共鳴装置
JP214427/82 1982-12-06
JP214426/82 1982-12-06

Publications (1)

Publication Number Publication Date
CA1204181A true CA1204181A (en) 1986-05-06

Family

ID=26520317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000442441A Expired CA1204181A (en) 1982-12-06 1983-12-02 Ferromagnetic resonator

Country Status (6)

Country Link
US (1) US4547754A (enExample)
CA (1) CA1204181A (enExample)
DE (1) DE3344079A1 (enExample)
FR (1) FR2537346B1 (enExample)
GB (1) GB2132822B (enExample)
NL (1) NL8304200A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189205A (ja) * 1984-03-08 1985-09-26 Sony Corp 磁気装置
JPH0770918B2 (ja) * 1984-06-05 1995-07-31 ソニー株式会社 同調発振器
JPH0628332B2 (ja) * 1984-06-05 1994-04-13 ソニー株式会社 受信機
JPS61224702A (ja) * 1985-03-29 1986-10-06 Sony Corp 強磁性共鳴装置
JPS63103501A (ja) * 1986-10-20 1988-05-09 Sony Corp 強磁性共鳴装置
GB2198006B (en) * 1986-11-28 1991-04-17 Sony Corp Thin film ferromagnetic resonance tuned filters
US4782312A (en) * 1987-10-22 1988-11-01 Hewlett-Packard Company Mode selective magnetostatic wave resonators
US4992760A (en) * 1987-11-27 1991-02-12 Hitachi Metals, Ltd. Magnetostatic wave device and chip therefor
US4845439A (en) * 1988-03-18 1989-07-04 Westinghouse Electric Corp. Frequency selective limiting device
US4998080A (en) * 1989-06-02 1991-03-05 Polytechnic University Microwave channelizer based on coupled YIG resonators
GB2235339B (en) * 1989-08-15 1994-02-09 Racal Mesl Ltd Microwave resonators and microwave filters incorporating microwave resonators
JP2779057B2 (ja) * 1990-10-25 1998-07-23 信越化学工業株式会社 静磁波素子用チップおよび静磁波素子
JP2565050B2 (ja) * 1992-02-12 1996-12-18 株式会社村田製作所 静磁波共振器
JP2967224B2 (ja) * 1995-06-28 1999-10-25 株式会社村田製作所 強磁性共鳴測定用空洞共振器
US5889402A (en) * 1995-06-28 1999-03-30 Murata Manufacturing Co., Ltd. Ferromagnetic resonance measuring cavity resonator and electron spin resonance measuring apparatus having same
EP0929114A4 (en) * 1997-07-24 2004-06-09 Tdk Corp MAGNETOSTATIC SHAFT ARRANGEMENT
KR100361938B1 (ko) * 2000-08-18 2002-11-22 학교법인 포항공과대학교 유전체 기판의 공진장치
US6933866B1 (en) 2004-09-14 2005-08-23 Avid Technology, Inc. Variable data rate receiver

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198866B (de) * 1962-03-30 1965-08-19 Siemens Ag Piezoelektrischer scheibenfoermiger Radialschwinger
GB1143750A (enExample) * 1965-05-17
JPS5132252B1 (enExample) * 1970-05-21 1976-09-11
US3745385A (en) * 1972-01-31 1973-07-10 Matsushita Electric Industrial Co Ltd Piezoelectric ceramic resonator
US4152676A (en) * 1977-01-24 1979-05-01 Massachusetts Institute Of Technology Electromagnetic signal processor forming localized regions of magnetic wave energy in gyro-magnetic material
DE2803440C2 (de) * 1978-01-26 1983-11-10 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Gerät zum Messen der Radioaktivitätskonzentration in einem Gas mit einer Meßkammer und mit einem dieser vorgeschalteten Kompressor

Also Published As

Publication number Publication date
GB2132822B (en) 1986-07-23
NL8304200A (nl) 1984-07-02
GB2132822A (en) 1984-07-11
FR2537346A1 (fr) 1984-06-08
US4547754A (en) 1985-10-15
FR2537346B1 (fr) 1987-08-14
DE3344079C2 (enExample) 1993-03-11
DE3344079A1 (de) 1984-06-07
GB8332472D0 (en) 1984-01-11

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Legal Events

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