CN109970445A - 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 - Google Patents
微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 Download PDFInfo
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- CN109970445A CN109970445A CN201910345081.1A CN201910345081A CN109970445A CN 109970445 A CN109970445 A CN 109970445A CN 201910345081 A CN201910345081 A CN 201910345081A CN 109970445 A CN109970445 A CN 109970445A
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- 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
- C04B35/46—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 titanium oxides or titanates
- C04B35/462—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 titanium oxides or titanates based on titanates
- C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
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- 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
- H01P1/2002—Dielectric waveguide filters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/16—Dielectric waveguides, i.e. without a longitudinal conductor
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3229—Cerium oxides or oxide-forming salts thereof
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (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)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910345081.1A CN109970445A (zh) | 2016-04-20 | 2016-04-20 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
Applications Claiming Priority (2)
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CN201910345081.1A CN109970445A (zh) | 2016-04-20 | 2016-04-20 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
CN201610246134.0A CN105924151A (zh) | 2016-04-20 | 2016-04-20 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
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CN201610246134.0A Division CN105924151A (zh) | 2016-04-20 | 2016-04-20 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
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CN109970445A true CN109970445A (zh) | 2019-07-05 |
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CN201910345081.1A Pending CN109970445A (zh) | 2016-04-20 | 2016-04-20 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
CN201610246134.0A Pending CN105924151A (zh) | 2016-04-20 | 2016-04-20 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
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CN201610246134.0A Pending CN105924151A (zh) | 2016-04-20 | 2016-04-20 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US11239563B2 (en) | 2018-05-01 | 2022-02-01 | Rogers Corporation | Electromagnetic dielectric structure adhered to a substrate and methods of making the same |
CN111517779A (zh) * | 2019-02-03 | 2020-08-11 | 苏州艾福电子通讯股份有限公司 | 一种改良微波介质陶瓷粉及其制备方法、及其应用 |
CN110803921B (zh) * | 2019-12-18 | 2021-01-08 | 横店集团东磁股份有限公司 | 一种复合微波铁氧体磁片及其制备方法和用途 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412440B1 (en) * | 1989-08-09 | 1993-11-03 | Oki Electric Industry Co., Ltd. | Dielectric ceramic for microwave applications |
CN103172364A (zh) * | 2011-12-22 | 2013-06-26 | 深圳市大富科技股份有限公司 | 一种微波介质陶瓷材料的制备方法 |
CN104446477A (zh) * | 2014-12-08 | 2015-03-25 | 苏州艾福电子通讯有限公司 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0765627A (ja) * | 1993-08-25 | 1995-03-10 | Oki Electric Ind Co Ltd | マイクロ波用誘電体セラミックス |
CN1166582C (zh) * | 2001-10-10 | 2004-09-15 | 浙江大学 | 低损耗微波介质陶瓷 |
CN105000884A (zh) * | 2015-08-18 | 2015-10-28 | 广东国华新材料科技股份有限公司 | 一种微波介质陶瓷材料及其制备方法与应用 |
CN105198408B (zh) * | 2015-09-29 | 2017-11-17 | 广东风华高新科技股份有限公司 | 微波陶瓷介质材料及其制备方法 |
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2016
- 2016-04-20 CN CN201910345081.1A patent/CN109970445A/zh active Pending
- 2016-04-20 CN CN201610246134.0A patent/CN105924151A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412440B1 (en) * | 1989-08-09 | 1993-11-03 | Oki Electric Industry Co., Ltd. | Dielectric ceramic for microwave applications |
CN103172364A (zh) * | 2011-12-22 | 2013-06-26 | 深圳市大富科技股份有限公司 | 一种微波介质陶瓷材料的制备方法 |
CN104446477A (zh) * | 2014-12-08 | 2015-03-25 | 苏州艾福电子通讯有限公司 | 微波介质陶瓷粉及其方法、微波介质陶瓷、微波元器件 |
Non-Patent Citations (1)
Title |
---|
朱建国等: "《电子与光电子材料》", 31 August 2007, 国防工业出版社 * |
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Application publication date: 20190705 |