DE3067074D1 - Temperature-stable dielectric material for use at a very high frequency, and process for its production - Google Patents

Temperature-stable dielectric material for use at a very high frequency, and process for its production

Info

Publication number
DE3067074D1
DE3067074D1 DE8080401897T DE3067074T DE3067074D1 DE 3067074 D1 DE3067074 D1 DE 3067074D1 DE 8080401897 T DE8080401897 T DE 8080401897T DE 3067074 T DE3067074 T DE 3067074T DE 3067074 D1 DE3067074 D1 DE 3067074D1
Authority
DE
Germany
Prior art keywords
moles
dielectric material
production
temperature
high frequency
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
DE8080401897T
Other languages
English (en)
Inventor
Jean-Claude Mage
Claude Deljurie
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3067074D1 publication Critical patent/DE3067074D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE8080401897T 1980-02-29 1980-12-31 Temperature-stable dielectric material for use at a very high frequency, and process for its production Expired DE3067074D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004601A FR2477137A1 (fr) 1980-02-29 1980-02-29 Materiau dielectrique stable en temperature utilisable en tres haute frequence, et son procede de fabrication; resonateur dielectrique, oscillateur et filtre utilisant ce materiau

Publications (1)

Publication Number Publication Date
DE3067074D1 true DE3067074D1 (en) 1984-04-19

Family

ID=9239186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080401897T Expired DE3067074D1 (en) 1980-02-29 1980-12-31 Temperature-stable dielectric material for use at a very high frequency, and process for its production

Country Status (7)

Country Link
US (1) US4339543A (de)
EP (1) EP0035082B1 (de)
JP (1) JPS56136407A (de)
AT (1) ATE6628T1 (de)
CA (1) CA1150045A (de)
DE (1) DE3067074D1 (de)
FR (1) FR2477137A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153604A (ja) * 1984-01-23 1985-08-13 Taiyo Yuden Co Ltd 誘電体磁器組成物
FR2596911B1 (fr) * 1986-04-04 1989-05-26 Thomson Csf Materiau dielectrique a grande stabilite en temperature
US4785375A (en) * 1987-06-11 1988-11-15 Tam Ceramics, Inc. Temperature stable dielectric composition at high and low frequencies
US5132258A (en) * 1990-08-21 1992-07-21 Sanyo Electric Co., Ltd. Microwave dielectric ceramic composition
JPH04274106A (ja) * 1991-02-28 1992-09-30 Taiyo Yuden Co Ltd 誘電体磁器の製造方法
US5356843A (en) * 1992-09-10 1994-10-18 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic compositions and dielectric resonators
KR960004395B1 (ko) * 1993-09-02 1996-04-02 한국과학기술연구원 고주파용 유전체 자기 조성물
KR970005883B1 (ko) * 1994-07-19 1997-04-21 한국과학기술연구원 고주파 유전체 자기조성물 및 그 제조방법
FR2847747B1 (fr) * 2002-11-22 2005-02-18 Thales Sa Convertisseur analogique/numerique pour hyperfrequences
US7252446B2 (en) * 2004-03-31 2007-08-07 Brother Kogoy Kabushiki Kaisha Image forming apparatus
CN102807364B (zh) * 2012-09-06 2014-07-23 山东国瓷功能材料股份有限公司 一种τf可调高Q值微波介质材料

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418388A (fr) * 1963-11-30 1965-11-19 Rosenthal Isolatoren Gmbh Diélectrique céramique
US3639132A (en) * 1970-04-13 1972-02-01 Bell Telephone Labor Inc Titanium dioxide ceramic composition and hot-pressing method for producing same
GB1406806A (en) * 1972-01-04 1975-09-17 Gen Electric Co Ltd Microwave devices
GB1526586A (en) * 1975-07-31 1978-09-27 Murata Manufacturing Co Di-electric ceramic composition for high frequencies
GB1526587A (en) * 1975-07-31 1978-09-27 Murata Manufacturing Co Di-electric ceramic composition for high frequencies
US4102696A (en) * 1975-07-31 1978-07-25 Murata Manufacturing Co., Ltd. Dielectric ceramic composition for high frequencies
JPS5456016U (de) * 1977-09-28 1979-04-18
JPS58136625U (ja) * 1982-03-09 1983-09-14 ヤンマーディーゼル株式会社 Ｖ列機関の給排気装置

Also Published As

Publication number Publication date
EP0035082B1 (de) 1984-03-14
JPS56136407A (en) 1981-10-24
FR2477137A1 (fr) 1981-09-04
CA1150045A (en) 1983-07-19
ATE6628T1 (de) 1984-03-15
FR2477137B1 (de) 1984-08-24
JPH0235406B2 (de) 1990-08-10
EP0035082A1 (de) 1981-09-09
US4339543A (en) 1982-07-13

Similar Documents

Publication Publication Date Title
DE3067074D1 (en) Temperature-stable dielectric material for use at a very high frequency, and process for its production
SE7510208L (sv) Forfaringssett for framstellning av jernpulver
JPS56129621A (en) Molding method for quartz glass
US4248727A (en) Dielectric ceramics
KR840002382B1 (ko) 온도-안전성 유전체의 제조방법
DK0552422T3 (da) Sinterbart kulstofpulver og fremgangsmåde til fremstilling deraf
JPS5471400A (en) Dielectric porcelain material
EP0358530A3 (en) Novel method for producing ceramic bodies
GB2253210B (en) Soluble heterologous polypeptide produced by culture of recombinant microorganisms
JPS5271700A (en) Production of dielectric material for microwave use
JPS6054902B2 (ja) 高周波用誘電体磁器組成物
US4125473A (en) Polycrystalline ferrimagnetic garnet having a narrow gyromagnetic resonance line width and a low magnetic moment
RU1822382C (ru) Способ изготовлени спеченных изделий из железостекл нных материалов
SU1243541A1 (ru) СВЧ-ферритовый материал
JPS5475598A (en) Dielectric porcelain material
GB1520831A (en) Method of manufacturing a material suitable for converting an electric field into a magnetic field and vice versa
SU1058942A1 (ru) Способ получени керамических изделий на основе оксида инди
JPS6433050A (en) High density high temperature oxide superconducting material and its production
JPS565332A (en) Oxide magnetic material
JPS6054257B2 (ja) 誘電体磁器材料
JPS6428280A (en) Sintered aluminum nitride and production thereof
JPS57184265A (en) Piezoelectric ceramic
JPS5335345A (en) Dielectric resonator
GB674828A (en) Improvements in or relating to the manufacture of magnetic materials
JPS6374919A (ja) プラスチツク又はゴム磁石用磁性粉及びその製造方法

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee