IN2014DE02675A - - Google Patents
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- IN2014DE02675A IN2014DE02675A IN2675DE2014A IN2014DE02675A IN 2014DE02675 A IN2014DE02675 A IN 2014DE02675A IN 2675DE2014 A IN2675DE2014 A IN 2675DE2014A IN 2014DE02675 A IN2014DE02675 A IN 2014DE02675A
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- Prior art keywords
- sites
- circulator
- occupying
- conductor
- magnetic field
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
- H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
- H01F10/20—Ferrites
- H01F10/24—Garnets
- H01F10/245—Modifications for enhancing interaction with electromagnetic wave energy
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
- C01G49/0054—Mixed oxides or hydroxides containing one rare earth metal, yttrium or scandium
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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
- 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
- C04B35/26—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 ferrites
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
- H01F1/346—[(TO4) 3] with T= Si, Al, Fe, Ga
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
- H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
- H01F10/20—Ferrites
- H01F10/24—Garnets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
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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
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/42—Magnetic properties
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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
- C04B2235/3205—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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- 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
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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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
- C04B2235/3225—Yttrium oxide 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
- C04B2235/3239—Vanadium oxides, vanadates or oxide forming salts thereof, e.g. magnesium vanadate
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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
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
-
- 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
- C04B2235/3298—Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate
-
- 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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- C04B2235/762—Cubic symmetry, e.g. beta-SiC
- C04B2235/764—Garnet structure A3B2(CO4)3
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Soft Magnetic Materials (AREA)
- Non-Reversible Transmitting Devices (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Magnetic Ceramics (AREA)
Abstract
Materials, devices and methods related to below-resonance radio-frequency (RF) circulators and isolators. In some embodiments, a circulator can include a conductor having a plurality of signal ports, and one or more magnets configured to provide a magnetic field. The circulator can further include one or more ferrite disks implemented relative to the conductor and the one or more magnets so that an RF signal can be routed selectively among the signal ports due to the magnetic field. Each of the one or more ferrite disks can include synthetic garnet material having dodecahedral sites, octahedral sites and tetrahedral sites, with bismuth (Bi) occupying at least some of the dodecahedral sites, and aluminum (Al) occupying at least some of the tetrahedral sites. Such synthetic garnet material can be represented by a formula Y3-x-2y-zBixCa2y+zFe5-y-z-aVyZrzAlaO12. In some embodiments, x ≤ 1.4, y ≤ 0.7, z ≤ 0.7, and a ≤ 0.75.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361880276P | 2013-09-20 | 2013-09-20 | |
US14/488,205 US9552917B2 (en) | 2013-09-20 | 2014-09-16 | Materials, devices and methods related to below-resonance radio-frequency circulators and isolators |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DE02675A true IN2014DE02675A (en) | 2015-06-26 |
Family
ID=51582277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2675DE2014 IN2014DE02675A (en) | 2013-09-20 | 2014-09-17 |
Country Status (7)
Country | Link |
---|---|
US (2) | US9552917B2 (en) |
EP (1) | EP2851354B1 (en) |
JP (2) | JP6594614B2 (en) |
KR (1) | KR102273515B1 (en) |
CN (1) | CN104446429B (en) |
HK (1) | HK1203924A1 (en) |
IN (1) | IN2014DE02675A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9552917B2 (en) * | 2013-09-20 | 2017-01-24 | Skyworks Solutions, Inc. | Materials, devices and methods related to below-resonance radio-frequency circulators and isolators |
EP2886524A1 (en) * | 2013-12-18 | 2015-06-24 | Skyworks Solutions, Inc. | Tunable resonators using high dielectric constant ferrite rods |
US9771304B2 (en) | 2015-06-15 | 2017-09-26 | Skyworks Solutions, Inc. | Ultra-high dielectric constant garnet |
WO2018013499A2 (en) * | 2016-07-13 | 2018-01-18 | Skyworks Solutions, Inc. | Temperature insensitive dielectric constant garnets |
US11373788B2 (en) | 2017-05-10 | 2022-06-28 | Skyworks Solutions, Inc. | Indium containing magnetic garnet materials |
CN111052495A (en) * | 2017-09-06 | 2020-04-21 | 莫列斯有限公司 | Surface mount microwave device and assembly |
WO2019246364A1 (en) * | 2018-06-21 | 2019-12-26 | Skyworks Solutions, Inc. | Low firing temperature dielectric materials designed to be co-fired with high bismuth garnet ferrites for miniaturized isolators and circulators |
US10847857B2 (en) | 2018-06-29 | 2020-11-24 | Hrl Laboratories, Llc | Method and apparatus for integrated shielded circulator |
CN111116192B (en) * | 2019-12-25 | 2021-12-03 | 深圳顺络电子股份有限公司 | Microwave ferrite material, preparation method and microwave communication device |
CN111285673A (en) * | 2020-02-13 | 2020-06-16 | 深圳顺络电子股份有限公司 | High-dielectric-constant microwave ferrite material, preparation method and microwave communication device |
CN112456998A (en) * | 2020-10-28 | 2021-03-09 | 北京无线电测量研究所 | Garnet ferrite material with high dielectric constant and preparation method thereof |
CN112358290B (en) * | 2020-11-03 | 2022-05-13 | 横店集团东磁股份有限公司 | Ferrite material and preparation method and application thereof |
CN112745122B (en) * | 2020-11-12 | 2022-11-04 | 绵阳市维奇电子技术有限公司 | Preparation method of high-power high-dielectric-constant garnet and garnet |
CN112390638A (en) * | 2020-11-30 | 2021-02-23 | 横店集团东磁股份有限公司 | Low-saturation narrow-linewidth gyromagnetic material and preparation method thereof |
CN116496080B (en) * | 2023-05-11 | 2024-10-08 | 深圳市华扬通信技术有限公司 | Low-temperature sintered Gao Jiexuan magnetic ferrite material and preparation method thereof |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429740A (en) * | 1965-09-24 | 1969-02-25 | North American Rockwell | Growing garnet on non-garnet single crystal |
JPS4929498A (en) * | 1972-07-17 | 1974-03-15 | ||
FR2469477A1 (en) * | 1979-11-09 | 1981-05-22 | Rhone Poulenc Ind | PROCESS FOR THE MANUFACTURE OF POLYCRYSTALLINE GRENATE, POLYCRYSTALLINE GRENATE AND CORRESPONDING MONOCRYSTAL |
US4544239A (en) * | 1983-03-16 | 1985-10-01 | Litton Systems, Inc. | Compressed bismuth-containing garnet films of replicable low anisotropy field value and devices utilizing same |
US4904965A (en) * | 1988-12-27 | 1990-02-27 | Raytheon Company | Miniature circulator for monolithic microwave integrated circuits |
US5603098A (en) * | 1995-04-21 | 1997-02-11 | Motorola, Inc. | Integrated radiating and coupling device for duplex communications |
JP3147061B2 (en) * | 1997-11-19 | 2001-03-19 | 日本電気株式会社 | Substrate type non-reciprocal element and integrated circuit using the same |
JP4586215B2 (en) * | 1998-04-14 | 2010-11-24 | Tdk株式会社 | Method for controlling intermodulation product of nonreciprocal circuit element, ferrimagnetic material, and nonreciprocal circuit element using the same |
JP3494093B2 (en) * | 1999-10-01 | 2004-02-03 | Tdk株式会社 | Non-reciprocal circuit device and millimeter-wave hybrid integrated circuit substrate provided with the non-reciprocal circuit device |
US6492883B2 (en) * | 2000-11-03 | 2002-12-10 | Paratek Microwave, Inc. | Method of channel frequency allocation for RF and microwave duplexers |
CN1418992A (en) * | 2001-11-14 | 2003-05-21 | 中国科学院山西煤炭化学研究所 | Method for preparing silicon modified yttrium-aluminium garnet fibre |
JP2003168902A (en) | 2001-12-03 | 2003-06-13 | Matsushita Electric Ind Co Ltd | Non-reciprocative circuit element, and wireless terminal using the same |
US6800577B2 (en) * | 2002-03-20 | 2004-10-05 | Council Of Scientific And Industrial Research | Microwave dielectric ceramic composition of the formula xmo-yla2o3-ztio2 (m=sr, ca; x:y:z=1:2:4, 2:2:5, 1:2:5 or 1:4:9), method of manufacture thereof and devices comprising the same |
DE10360546A1 (en) * | 2003-12-22 | 2005-07-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Phosphor and light source with such phosphor |
JP2006044964A (en) | 2004-07-30 | 2006-02-16 | Murata Mfg Co Ltd | Ferrite material, non-reciprocal circuit element and radio equipment |
JP5092750B2 (en) * | 2005-11-07 | 2012-12-05 | 日立金属株式会社 | Polycrystalline ceramic magnetic material, microwave magnetic component, and nonreciprocal circuit device using the same |
JP5365967B2 (en) | 2005-11-07 | 2013-12-11 | 日立金属株式会社 | Polycrystalline ceramic magnetic material, microwave magnetic material, and non-reciprocal circuit device using the same |
JP5488954B2 (en) | 2008-09-30 | 2014-05-14 | 日立金属株式会社 | Polycrystalline ceramic magnetic material, microwave magnetic material, and non-reciprocal circuit device using the same |
CN102308425B (en) * | 2009-02-04 | 2014-03-26 | 株式会社丰田中央研究所 | Garnet-type lithium ion-conducting oxide and all-solid-state lithium ion secondary battery containing the same |
US8183952B2 (en) * | 2009-04-14 | 2012-05-22 | Anaren, Inc. | Surface mountable circulator |
JP2011073937A (en) | 2009-09-30 | 2011-04-14 | Hitachi Metals Ltd | Polycrystal magnetic ceramic, microwave magnetic substance, and irreversible circuit element using the same |
US8696925B2 (en) | 2010-11-30 | 2014-04-15 | Skyworks Solutions, Inc. | Effective substitutions for rare earth metals in compositions and materials for electronic applications |
KR101968778B1 (en) * | 2011-05-13 | 2019-04-12 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | Photothermal substrates for selective transfection of cells |
JP5932988B2 (en) | 2011-06-06 | 2016-06-08 | スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. | Rare earth reduced garnet system and related microwave applications |
US9552917B2 (en) * | 2013-09-20 | 2017-01-24 | Skyworks Solutions, Inc. | Materials, devices and methods related to below-resonance radio-frequency circulators and isolators |
-
2014
- 2014-09-16 US US14/488,205 patent/US9552917B2/en active Active
- 2014-09-17 IN IN2675DE2014 patent/IN2014DE02675A/en unknown
- 2014-09-18 EP EP14185385.3A patent/EP2851354B1/en active Active
- 2014-09-19 JP JP2014191180A patent/JP6594614B2/en active Active
- 2014-09-22 CN CN201410485982.8A patent/CN104446429B/en active Active
- 2014-09-22 KR KR1020140126065A patent/KR102273515B1/en active IP Right Grant
-
2015
- 2015-05-18 HK HK15104683.7A patent/HK1203924A1/en unknown
-
2017
- 2017-01-23 US US15/413,231 patent/US20170133141A1/en not_active Abandoned
-
2019
- 2019-09-25 JP JP2019174152A patent/JP6923609B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9552917B2 (en) | 2017-01-24 |
EP2851354A1 (en) | 2015-03-25 |
JP2015061081A (en) | 2015-03-30 |
EP2851354B1 (en) | 2023-11-22 |
US20170133141A1 (en) | 2017-05-11 |
JP6594614B2 (en) | 2019-10-23 |
CN104446429B (en) | 2019-04-12 |
US20150130550A1 (en) | 2015-05-14 |
KR20150032825A (en) | 2015-03-30 |
JP6923609B2 (en) | 2021-08-25 |
CN104446429A (en) | 2015-03-25 |
JP2020011896A (en) | 2020-01-23 |
HK1203924A1 (en) | 2015-11-06 |
KR102273515B1 (en) | 2021-07-06 |
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