DE3444340C2 - - Google Patents

Info

Publication number
DE3444340C2
DE3444340C2 DE3444340A DE3444340A DE3444340C2 DE 3444340 C2 DE3444340 C2 DE 3444340C2 DE 3444340 A DE3444340 A DE 3444340A DE 3444340 A DE3444340 A DE 3444340A DE 3444340 C2 DE3444340 C2 DE 3444340C2
Authority
DE
Germany
Prior art keywords
dielectric
resonance frequency
composition
temperature coefficient
value
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
DE3444340A
Other languages
German (de)
English (en)
Other versions
DE3444340A1 (de
Inventor
Takehiro Konoike
Hiroshi Nagaokakyo Kyoto Jp Tamura
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
Priority claimed from JP58231159A external-priority patent/JPS60124305A/ja
Priority claimed from JP59200776A external-priority patent/JPS6178005A/ja
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE3444340A1 publication Critical patent/DE3444340A1/de
Application granted granted Critical
Publication of DE3444340C2 publication Critical patent/DE3444340C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE19843444340 1983-12-06 1984-12-05 Dielektrische keramische zusammensetzung fuer mikrowellen-frequenzen Granted DE3444340A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58231159A JPS60124305A (ja) 1983-12-06 1983-12-06 高周波用誘電体磁器組成物
JP59200776A JPS6178005A (ja) 1984-09-26 1984-09-26 高周波用誘電体磁器組成物

Publications (2)

Publication Number Publication Date
DE3444340A1 DE3444340A1 (de) 1985-06-13
DE3444340C2 true DE3444340C2 (en, 2012) 1992-03-19

Family

ID=26512382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843444340 Granted DE3444340A1 (de) 1983-12-06 1984-12-05 Dielektrische keramische zusammensetzung fuer mikrowellen-frequenzen

Country Status (3)

Country Link
US (1) US4585744A (en, 2012)
DE (1) DE3444340A1 (en, 2012)
FR (1) FR2555983B1 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2010558C (en) * 1989-02-23 1994-04-05 Masaaki Sugiyama Dielectric ceramic material and method of producing same
US5268341A (en) * 1991-10-30 1993-12-07 Kyocera Corporation Dielectric ceramic composition for high-frequency use and dielectric material
DE4343029B4 (de) * 1992-12-17 2007-06-06 Kyocera Corp. Dielektrische keramische Zusammensetzung für die Hochfrequenz
EP0838446B1 (en) * 1996-10-25 2007-08-15 Ngk Spark Plug Co., Ltd A dielectric material, a method for producing the same and a dielectric resonator device comprising same
JP4524411B2 (ja) 2001-06-20 2010-08-18 日本特殊陶業株式会社 誘電体磁器組成物
JP2004228989A (ja) * 2003-01-23 2004-08-12 Renesas Technology Corp 半導体装置
JP4155132B2 (ja) * 2003-04-23 2008-09-24 株式会社村田製作所 高周波用誘電体磁器組成物、誘電体共振器、誘電体フィルタ、誘電体デュプレクサおよび通信機装置
JP4596004B2 (ja) * 2005-03-16 2010-12-08 株式会社村田製作所 高周波用誘電体磁器組成物、誘電体共振器、誘電体フィルタ、誘電体デュプレクサ、及び通信機装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268783A (en) * 1965-10-05 1966-08-23 Murata Manufacturing Co Capacitor comprising an nu-type semiconductor metallic oxide and a layer of compensated material
JPS5923048B2 (ja) * 1976-11-11 1984-05-30 松下電器産業株式会社 誘電体共振器
JPS6054900B2 (ja) * 1981-09-10 1985-12-02 株式会社村田製作所 高周波用誘電体磁器組成物
JPS58206003A (ja) * 1982-05-26 1983-12-01 日本放送協会 低損失マイクロ波誘電材料

Also Published As

Publication number Publication date
US4585744A (en) 1986-04-29
FR2555983A1 (fr) 1985-06-07
DE3444340A1 (de) 1985-06-13
FR2555983B1 (fr) 1987-01-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C04B 35/00

D2 Grant after examination
8364 No opposition during term of opposition