AU1484392A - Dielectric filter - Google Patents

Dielectric filter

Info

Publication number
AU1484392A
AU1484392A AU14843/92A AU1484392A AU1484392A AU 1484392 A AU1484392 A AU 1484392A AU 14843/92 A AU14843/92 A AU 14843/92A AU 1484392 A AU1484392 A AU 1484392A AU 1484392 A AU1484392 A AU 1484392A
Authority
AU
Australia
Prior art keywords
dielectric filter
dielectric
filter
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.)
Abandoned
Application number
AU14843/92A
Inventor
Heli Jantunen
Aimo Turunen
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.)
Pulse Finland Oy
Original Assignee
LK Products Oy
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 LK Products Oy filed Critical LK Products Oy
Publication of AU1484392A publication Critical patent/AU1484392A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities
    • 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AU14843/92A 1991-04-12 1992-04-13 Dielectric filter Abandoned AU1484392A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI911798 1991-04-12
FI911798A FI911798A (en) 1991-04-12 1991-04-12 CERAMIC FILTER CONSTRUCTION

Publications (1)

Publication Number Publication Date
AU1484392A true AU1484392A (en) 1992-10-15

Family

ID=8532317

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14843/92A Abandoned AU1484392A (en) 1991-04-12 1992-04-13 Dielectric filter

Country Status (6)

Country Link
EP (1) EP0508812B1 (en)
JP (1) JPH05121904A (en)
AU (1) AU1484392A (en)
CA (1) CA2065208A1 (en)
DE (1) DE69216896T2 (en)
FI (1) FI911798A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319241A1 (en) * 1993-06-09 1994-12-15 Siemens Matsushita Components Monolithic microwave ceramic filter
US5422610A (en) * 1993-09-29 1995-06-06 Motorola, Inc. Multi-filter device and method of making same
JP2000022405A (en) 1998-07-01 2000-01-21 Murata Mfg Co Ltd Composite filter, antenna multicoupler and communication equipment
JP3480368B2 (en) 1999-06-02 2003-12-15 株式会社村田製作所 Dielectric filter, dielectric duplexer and communication device
JP2002368505A (en) 2001-06-08 2002-12-20 Murata Mfg Co Ltd Dielectric duplexer and communication equipment
DE102012022433A1 (en) * 2012-11-15 2014-05-15 Kathrein-Austria Gmbh High frequency filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692726A (en) * 1986-07-25 1987-09-08 Motorola, Inc. Multiple resonator dielectric filter
GB2236432B (en) * 1989-09-30 1994-06-29 Kyocera Corp Dielectric filter

Also Published As

Publication number Publication date
DE69216896D1 (en) 1997-03-06
FI911798A0 (en) 1991-04-12
EP0508812B1 (en) 1997-01-22
EP0508812A1 (en) 1992-10-14
JPH05121904A (en) 1993-05-18
CA2065208A1 (en) 1992-10-13
FI911798A (en) 1992-10-13
DE69216896T2 (en) 1997-06-05

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