FR2602619B1 - Dispositif a resonance ferromagnetique - Google Patents

Dispositif a resonance ferromagnetique

Info

Publication number
FR2602619B1
FR2602619B1 FR878709423A FR8709423A FR2602619B1 FR 2602619 B1 FR2602619 B1 FR 2602619B1 FR 878709423 A FR878709423 A FR 878709423A FR 8709423 A FR8709423 A FR 8709423A FR 2602619 B1 FR2602619 B1 FR 2602619B1
Authority
FR
France
Prior art keywords
resonance device
ferromagnetic resonance
ferromagnetic
resonance
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
FR878709423A
Other languages
English (en)
Other versions
FR2602619A1 (fr
Inventor
Yoshikazu Murakami
Takahiro Ogihara
Tsutomu Okamoto
Kanako Niikura
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 JP61155625A external-priority patent/JP2517913B2/ja
Priority claimed from JP61155624A external-priority patent/JP2508424B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2602619A1 publication Critical patent/FR2602619A1/fr
Application granted granted Critical
Publication of FR2602619B1 publication Critical patent/FR2602619B1/fr
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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
    • H01P1/218—Frequency-selective devices, e.g. filters using ferromagnetic material the ferromagnetic material acting as a frequency selective coupling element, e.g. YIG-filters
FR878709423A 1986-07-02 1987-07-02 Dispositif a resonance ferromagnetique Expired - Lifetime FR2602619B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61155625A JP2517913B2 (ja) 1986-07-02 1986-07-02 強磁性共鳴装置
JP61155624A JP2508424B2 (ja) 1986-07-02 1986-07-02 強磁性共鳴装置

Publications (2)

Publication Number Publication Date
FR2602619A1 FR2602619A1 (fr) 1988-02-12
FR2602619B1 true FR2602619B1 (fr) 1992-09-04

Family

ID=26483572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878709423A Expired - Lifetime FR2602619B1 (fr) 1986-07-02 1987-07-02 Dispositif a resonance ferromagnetique

Country Status (5)

Country Link
KR (1) KR960006463B1 (fr)
CA (1) CA1271237A (fr)
DE (1) DE3721923A1 (fr)
FR (1) FR2602619B1 (fr)
GB (1) GB2194685B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235339B (en) * 1989-08-15 1994-02-09 Racal Mesl Ltd Microwave resonators and microwave filters incorporating microwave resonators
US6498549B1 (en) 1998-12-07 2002-12-24 Corning Applied Technologies Corporation Dual-tuning microwave devices using ferroelectric/ferrite layers
US7140571B2 (en) 2003-06-11 2006-11-28 Autoliv, Asp, Inc. Electric seat belt retractor system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060448A (en) * 1977-01-28 1977-11-29 Allied Chemical Corporation Yttrium iron garnet disks on gadolinium gallium substrates for microwave applications
US4197517A (en) * 1978-11-03 1980-04-08 The United States Of America As Represented By The Secretary Of The Navy High speed frequency tunable microwave filter
US4555683A (en) * 1984-01-30 1985-11-26 Eaton Corporation Magnetically tunable resonators and tunable devices such as filters and resonant circuits for oscillators using magnetically tuned resonators

Also Published As

Publication number Publication date
DE3721923A1 (de) 1988-07-07
CA1271237A (fr) 1990-07-03
GB2194685B (en) 1990-09-12
KR960006463B1 (ko) 1996-05-16
FR2602619A1 (fr) 1988-02-12
GB2194685A (en) 1988-03-09
GB8715560D0 (en) 1987-08-12
KR880002285A (ko) 1988-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse