DE69030137T2 - Hochfrequenz-Elementarresonanzvorrichtung mit kompensierbaren Frequenz-Temperaturcharakteristiken - Google Patents

Hochfrequenz-Elementarresonanzvorrichtung mit kompensierbaren Frequenz-Temperaturcharakteristiken

Info

Publication number
DE69030137T2
DE69030137T2 DE69030137T DE69030137T DE69030137T2 DE 69030137 T2 DE69030137 T2 DE 69030137T2 DE 69030137 T DE69030137 T DE 69030137T DE 69030137 T DE69030137 T DE 69030137T DE 69030137 T2 DE69030137 T2 DE 69030137T2
Authority
DE
Germany
Prior art keywords
frequency
compensable
temperature characteristics
resonance device
elementary 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 - Fee Related
Application number
DE69030137T
Other languages
English (en)
Other versions
DE69030137D1 (de
Inventor
Takehiro Hyuga
Kazutoshi Matsumoto
Tetsuya Mukai
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining 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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Application granted granted Critical
Publication of DE69030137D1 publication Critical patent/DE69030137D1/de
Publication of DE69030137T2 publication Critical patent/DE69030137T2/de
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
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/008—Manufacturing resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Ceramic Capacitors (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Pyridine Compounds (AREA)
DE69030137T 1989-05-30 1990-05-29 Hochfrequenz-Elementarresonanzvorrichtung mit kompensierbaren Frequenz-Temperaturcharakteristiken Expired - Fee Related DE69030137T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1136678A JPH0732323B2 (ja) 1989-05-30 1989-05-30 共振周波数の温度係数を調整可能な共振器

Publications (2)

Publication Number Publication Date
DE69030137D1 DE69030137D1 (de) 1997-04-17
DE69030137T2 true DE69030137T2 (de) 1997-10-02

Family

ID=15180918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030137T Expired - Fee Related DE69030137T2 (de) 1989-05-30 1990-05-29 Hochfrequenz-Elementarresonanzvorrichtung mit kompensierbaren Frequenz-Temperaturcharakteristiken

Country Status (5)

Country Link
US (1) US5087902A (de)
EP (1) EP0400963B1 (de)
JP (1) JPH0732323B2 (de)
CA (1) CA2017722C (de)
DE (1) DE69030137T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0955606A (ja) * 1995-08-11 1997-02-25 Fujitsu Ltd 無線装置用フィルタ装置並びに無線装置用フィルタ装置の誘電体配置用治具並びに治具を用いた無線装置用フィルタ装置の誘電体配置方法
EP4082542A1 (de) 2009-06-15 2022-11-02 Encore Health, LLC Dithiolverbindungen, derivate davon und verwendungen davon

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109359A (en) * 1976-06-07 1978-08-29 The United States Of America As Represented By The Secretary Of The Navy Method of making ferroelectric crystals having tailored domain patterns
JPS52153359A (en) * 1976-06-14 1977-12-20 Murata Manufacturing Co Dielectric resonator
JPS5948484B2 (ja) * 1976-09-14 1984-11-27 松下電器産業株式会社 誘電体共振器
US4121941A (en) * 1977-11-10 1978-10-24 Matsushita Electric Industrial Co., Ltd. Low microwave loss ceramics and method of manufacturing the same
CA1134128A (en) * 1978-12-04 1982-10-26 Syunichiro Kawashima Dielectric ceramics
JPS5721101A (en) * 1980-07-14 1982-02-03 Murata Mfg Co Ltd Electronic device using porcelain dielectric substance resonator
JPS58113332A (ja) * 1981-12-14 1983-07-06 Res Inst Electric Magnetic Alloys 温度の広範囲にわたり電気抵抗の変化の小さい合金およびその製造方法
JPS61107609A (ja) * 1984-10-30 1986-05-26 住友金属鉱山株式会社 高周波用誘電体磁器の製造方法
US4563661A (en) * 1984-12-26 1986-01-07 At&T Bell Laboratories Dielectric for microwave applications
JPH0669904B2 (ja) * 1985-07-29 1994-09-07 ソニー株式会社 誘電体磁器
GB2184432B (en) * 1985-10-18 1989-10-18 Sumitomo Metal Mining Co Dielectric ceramic
JPS62170102A (ja) * 1986-01-21 1987-07-27 住友金属鉱山株式会社 誘電体磁器およびその製法
EP0252668B1 (de) * 1986-02-21 1992-01-29 Sumitomo Metal Mining Company Limited Dielektrische Keramiken
JPS6460905A (en) * 1987-08-31 1989-03-08 Alps Electric Co Ltd Dielectric porcelain compound
JPH0719485B2 (ja) * 1987-12-16 1995-03-06 住友金属鉱山株式会社 誘電体磁器及びその製造方法
JPH0625024B2 (ja) * 1988-11-16 1994-04-06 住友金属鉱山株式会社 誘電体磁器の製造方法
JPH0625025B2 (ja) * 1989-05-30 1994-04-06 住友金属鉱山株式会社 誘電体磁器の製造方法

Also Published As

Publication number Publication date
EP0400963B1 (de) 1997-03-12
DE69030137D1 (de) 1997-04-17
EP0400963A3 (de) 1992-03-18
EP0400963A2 (de) 1990-12-05
US5087902A (en) 1992-02-11
CA2017722A1 (en) 1990-11-30
JPH0732323B2 (ja) 1995-04-10
CA2017722C (en) 1994-02-01
JPH031702A (ja) 1991-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee