GB9312027D0 - Method of manufacturing dielectric block filters - Google Patents

Method of manufacturing dielectric block filters

Info

Publication number
GB9312027D0
GB9312027D0 GB939312027A GB9312027A GB9312027D0 GB 9312027 D0 GB9312027 D0 GB 9312027D0 GB 939312027 A GB939312027 A GB 939312027A GB 9312027 A GB9312027 A GB 9312027A GB 9312027 D0 GB9312027 D0 GB 9312027D0
Authority
GB
United Kingdom
Prior art keywords
dielectric block
block filters
manufacturing dielectric
manufacturing
filters
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.)
Withdrawn
Application number
GB939312027A
Other versions
GB2266478A (en
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of GB9312027D0 publication Critical patent/GB9312027D0/en
Publication of GB2266478A publication Critical patent/GB2266478A/en
Withdrawn legal-status Critical Current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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/5116—Ag or Au
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • 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
    • H01P11/007—Manufacturing frequency-selective devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9312027A 1991-10-31 1993-06-10 Method of manufacturing dielectric block filters Withdrawn GB2266478A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78584691A 1991-10-31 1991-10-31
PCT/US1992/006720 WO1993009071A1 (en) 1991-10-31 1992-08-11 Method of manufacturing dielectric block filters

Publications (2)

Publication Number Publication Date
GB9312027D0 true GB9312027D0 (en) 1993-08-18
GB2266478A GB2266478A (en) 1993-11-03

Family

ID=25136802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9312027A Withdrawn GB2266478A (en) 1991-10-31 1993-06-10 Method of manufacturing dielectric block filters

Country Status (3)

Country Link
JP (1) JPH06504028A (en)
GB (1) GB2266478A (en)
WO (1) WO1993009071A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6559735B1 (en) 2000-10-31 2003-05-06 Cts Corporation Duplexer filter with an alternative signal path

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431977A (en) * 1982-02-16 1984-02-14 Motorola, Inc. Ceramic bandpass filter
US4511601A (en) * 1983-05-13 1985-04-16 North American Philips Corporation Copper metallization for dielectric materials
JPH07101803B2 (en) * 1989-12-19 1995-11-01 松下電器産業株式会社 Dielectric resonator

Also Published As

Publication number Publication date
GB2266478A (en) 1993-11-03
WO1993009071A1 (en) 1993-05-13
JPH06504028A (en) 1994-05-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)