DE60030497D1 - Dielektrisches Filter, dielektrischer Duplexer und Kommunikationsgerät - Google Patents

Dielektrisches Filter, dielektrischer Duplexer und Kommunikationsgerät

Info

Publication number
DE60030497D1
DE60030497D1 DE60030497T DE60030497T DE60030497D1 DE 60030497 D1 DE60030497 D1 DE 60030497D1 DE 60030497 T DE60030497 T DE 60030497T DE 60030497 T DE60030497 T DE 60030497T DE 60030497 D1 DE60030497 D1 DE 60030497D1
Authority
DE
Germany
Prior art keywords
dielectric
communication device
duplexer
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.)
Expired - Lifetime
Application number
DE60030497T
Other languages
English (en)
Other versions
DE60030497T2 (de
Inventor
Motoharu Hiroshima
Hideyuki Kato
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE60030497D1 publication Critical patent/DE60030497D1/de
Application granted granted Critical
Publication of DE60030497T2 publication Critical patent/DE60030497T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Transceivers (AREA)
DE60030497T 1999-02-17 2000-02-10 Dielektrisches Filter, dielektrischer Duplexer und Kommunikationsgerät Expired - Lifetime DE60030497T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3888399 1999-02-17
JP03888399A JP3266131B2 (ja) 1999-02-17 1999-02-17 誘電体フィルタ、誘電体デュプレクサおよび通信装置

Publications (2)

Publication Number Publication Date
DE60030497D1 true DE60030497D1 (de) 2006-10-19
DE60030497T2 DE60030497T2 (de) 2006-12-21

Family

ID=12537621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60030497T Expired - Lifetime DE60030497T2 (de) 1999-02-17 2000-02-10 Dielektrisches Filter, dielektrischer Duplexer und Kommunikationsgerät

Country Status (6)

Country Link
US (1) US6433655B1 (de)
EP (1) EP1030400B1 (de)
JP (1) JP3266131B2 (de)
KR (1) KR100338592B1 (de)
CN (1) CN1162936C (de)
DE (1) DE60030497T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002246805A (ja) * 2001-02-14 2002-08-30 Murata Mfg Co Ltd 誘電体フィルタ、誘電体デュプレクサ、および通信装置
JP3788369B2 (ja) * 2001-04-10 2006-06-21 株式会社村田製作所 誘電体フィルタ、誘電体デュプレクサ、および通信装置
JP3788368B2 (ja) * 2001-04-10 2006-06-21 株式会社村田製作所 誘電体デュプレクサおよび通信装置
JP3636122B2 (ja) * 2001-09-19 2005-04-06 株式会社村田製作所 誘電体フィルタ、誘電体デュプレクサおよび通信装置
JP4330547B2 (ja) 2005-03-17 2009-09-16 富士通株式会社 情報処理システムの制御方法、情報処理システム、情報処理システムの制御プログラム、冗長構成制御装置
JP2009206506A (ja) * 2008-01-31 2009-09-10 Sanyo Electric Co Ltd 素子搭載用基板およびその製造方法、半導体モジュールおよびこれを搭載した携帯機器
CA3053674C (en) 2017-02-16 2022-11-08 Huawei Technologies Co., Ltd. Dielectric filter, transceiver device, and base station

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60165102A (ja) 1984-02-06 1985-08-28 Fujitsu Ltd 誘電体フイルタ
JPS63181002A (ja) 1987-01-22 1988-07-26 Toyoda Mach Works Ltd コンピユ−タによるアクチユエ−タ制御装置
JPH07106805A (ja) 1993-10-06 1995-04-21 Murata Mfg Co Ltd 誘電体共振器
DE69524673T3 (de) * 1994-06-16 2013-09-12 Murata Manufacturing Co., Ltd. Dielektrisches Filter
JPH10308604A (ja) * 1997-03-05 1998-11-17 Murata Mfg Co Ltd 誘電体フィルタ、誘電体デュプレクサおよびそれらの設計方法
JPH10145110A (ja) * 1996-11-05 1998-05-29 Murata Mfg Co Ltd 複合誘電体フィルタ
JP3577921B2 (ja) * 1997-01-13 2004-10-20 株式会社村田製作所 誘電体フィルタ及び誘電体デュプレクサ
JP3351333B2 (ja) * 1998-02-20 2002-11-25 株式会社村田製作所 誘電体デュプレクサ及びこの誘電体デュプレクサを備えた通信機装置
JP3473489B2 (ja) * 1998-05-21 2003-12-02 株式会社村田製作所 誘電体フィルタ、誘電体デュプレクサ及び通信機装置

Also Published As

Publication number Publication date
CN1264187A (zh) 2000-08-23
US6433655B1 (en) 2002-08-13
EP1030400B1 (de) 2006-09-06
JP2000244205A (ja) 2000-09-08
CN1162936C (zh) 2004-08-18
KR100338592B1 (ko) 2002-05-27
JP3266131B2 (ja) 2002-03-18
DE60030497T2 (de) 2006-12-21
EP1030400A1 (de) 2000-08-23
KR20000058013A (ko) 2000-09-25

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