EP0756350A4 - Dielectric resonator, dielectric filter using the resonator, and production method of the dielectric filter - Google Patents

Dielectric resonator, dielectric filter using the resonator, and production method of the dielectric filter

Info

Publication number
EP0756350A4
EP0756350A4 EP96901530A EP96901530A EP0756350A4 EP 0756350 A4 EP0756350 A4 EP 0756350A4 EP 96901530 A EP96901530 A EP 96901530A EP 96901530 A EP96901530 A EP 96901530A EP 0756350 A4 EP0756350 A4 EP 0756350A4
Authority
EP
European Patent Office
Prior art keywords
resonator
dielectric
dielectric filter
production method
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.)
Withdrawn
Application number
EP96901530A
Other languages
German (de)
French (fr)
Other versions
EP0756350A1 (en
Inventor
Hideaki Nakakubo
Kimio Aizawa
Masaharu Tanaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0756350A1 publication Critical patent/EP0756350A1/en
Publication of EP0756350A4 publication Critical patent/EP0756350A4/en
Withdrawn legal-status Critical Current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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
EP96901530A 1995-02-03 1996-02-02 Dielectric resonator, dielectric filter using the resonator, and production method of the dielectric filter Withdrawn EP0756350A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1685095A JPH08213810A (en) 1995-02-03 1995-02-03 Dielectric resonator
JP16850/95 1995-02-03
PCT/JP1996/000223 WO1996024171A1 (en) 1995-02-03 1996-02-02 Dielectric resonator, dielectric filter using the resonator, and production method of the dielectric filter

Publications (2)

Publication Number Publication Date
EP0756350A1 EP0756350A1 (en) 1997-01-29
EP0756350A4 true EP0756350A4 (en) 1998-04-15

Family

ID=11927696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96901530A Withdrawn EP0756350A4 (en) 1995-02-03 1996-02-02 Dielectric resonator, dielectric filter using the resonator, and production method of the dielectric filter

Country Status (4)

Country Link
EP (1) EP0756350A4 (en)
JP (1) JPH08213810A (en)
CN (1) CN1145696A (en)
WO (1) WO1996024171A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2836536B2 (en) * 1995-08-25 1998-12-14 松下電器産業株式会社 Dielectric filter and package mounting the same
JP4123044B2 (en) * 2003-05-13 2008-07-23 ソニー株式会社 Micromachine and manufacturing method thereof
JP4114552B2 (en) * 2003-06-10 2008-07-09 ソニー株式会社 Micromachine manufacturing method
WO2018012294A1 (en) * 2016-07-13 2018-01-18 株式会社村田製作所 Waveguide filter circuit, mounting substrate for waveguide filters and waveguide filter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937542A (en) * 1988-11-16 1990-06-26 Alps Electric Co., Ltd. Dielectric filter
JPH0690104A (en) * 1992-07-24 1994-03-29 Murata Mfg Co Ltd Dielectric resonator and dielectric resonating parts
EP0664572A1 (en) * 1994-01-25 1995-07-26 Murata Manufacturing Co., Ltd. Dielectric filter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916403A (en) * 1982-07-19 1984-01-27 Matsushita Electric Ind Co Ltd Oscillating circuit
JPS63187901A (en) * 1987-01-30 1988-08-03 Murata Mfg Co Ltd Dielectric filter
JPH01227501A (en) * 1988-03-07 1989-09-11 Matsushita Electric Ind Co Ltd Dielectric coaxial resonator
JPH0220102A (en) * 1988-07-07 1990-01-23 Matsushita Electric Ind Co Ltd Coaxial type dielectric resonator
JPH04103202A (en) * 1990-08-22 1992-04-06 Murata Mfg Co Ltd Dielectric filter
JP2811382B2 (en) * 1991-12-11 1998-10-15 富士電気化学株式会社 Dielectric filter
JP2780591B2 (en) * 1993-03-12 1998-07-30 松下電器産業株式会社 Dielectric filter
JPH06310911A (en) * 1993-04-27 1994-11-04 Murata Mfg Co Ltd Dielectric resonator component

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937542A (en) * 1988-11-16 1990-06-26 Alps Electric Co., Ltd. Dielectric filter
JPH0690104A (en) * 1992-07-24 1994-03-29 Murata Mfg Co Ltd Dielectric resonator and dielectric resonating parts
EP0664572A1 (en) * 1994-01-25 1995-07-26 Murata Manufacturing Co., Ltd. Dielectric filter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 350 (E - 1572) 30 June 1994 (1994-06-30) *
See also references of WO9624171A1 *

Also Published As

Publication number Publication date
WO1996024171A1 (en) 1996-08-08
CN1145696A (en) 1997-03-19
JPH08213810A (en) 1996-08-20
EP0756350A1 (en) 1997-01-29

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Legal Events

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