FI930253A - Dielektrisk resonator och foerfaranden foer dess framstaellning - Google Patents

Dielektrisk resonator och foerfaranden foer dess framstaellning Download PDF

Info

Publication number
FI930253A
FI930253A FI930253A FI930253A FI930253A FI 930253 A FI930253 A FI 930253A FI 930253 A FI930253 A FI 930253A FI 930253 A FI930253 A FI 930253A FI 930253 A FI930253 A FI 930253A
Authority
FI
Finland
Prior art keywords
dielektrisk
resonator
foer dess
dess framstaellning
foerfaranden foer
Prior art date
Application number
FI930253A
Other languages
English (en)
Other versions
FI113583B (fi
FI930253A0 (fi
Inventor
Haruo Matsumoto
Tadahiro Yorita
Yasuo Yamada
Hideyuki Kato
Yukihiro Kitaichi
Hisashi Mori
Tatsuya Tsujiguchi
Original Assignee
Murata Manufacturing Co
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
Priority claimed from JP01000992A external-priority patent/JP3158593B2/ja
Priority claimed from JP2139292U external-priority patent/JPH0574001U/ja
Priority claimed from JP4057894A external-priority patent/JPH05259707A/ja
Priority claimed from JP3563292U external-priority patent/JPH0588002U/ja
Application filed by Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of FI930253A0 publication Critical patent/FI930253A0/fi
Publication of FI930253A publication Critical patent/FI930253A/fi
Application granted granted Critical
Publication of FI113583B publication Critical patent/FI113583B/fi

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
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20336—Comb or interdigital filters
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FI930253A 1992-01-23 1993-01-22 Dielektrinen resonaattori ja menetelmä sen valmistamiseksi FI113583B (fi)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP1000992 1992-01-23
JP01000992A JP3158593B2 (ja) 1992-01-23 1992-01-23 誘電体フィルタ
JP2139292U JPH0574001U (ja) 1992-03-09 1992-03-09 誘電体フィルタ
JP2139292 1992-03-09
JP4057894A JPH05259707A (ja) 1992-03-16 1992-03-16 誘電体共振器およびその製造方法
JP5789492 1992-03-16
JP3563292U JPH0588002U (ja) 1992-04-28 1992-04-28 誘電体フィルタの有極構造
JP3563292 1992-04-28

Publications (3)

Publication Number Publication Date
FI930253A0 FI930253A0 (fi) 1993-01-22
FI930253A true FI930253A (fi) 1993-07-24
FI113583B FI113583B (fi) 2004-05-14

Family

ID=27455297

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930253A FI113583B (fi) 1992-01-23 1993-01-22 Dielektrinen resonaattori ja menetelmä sen valmistamiseksi

Country Status (4)

Country Link
US (3) US5949310A (fi)
EP (1) EP0552761B1 (fi)
DE (1) DE69325525T2 (fi)
FI (1) FI113583B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102637925A (zh) * 2011-02-14 2012-08-15 株式会社村田制作所 带阻滤波器

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06132706A (ja) * 1992-09-07 1994-05-13 Murata Mfg Co Ltd 誘電体共振部品
GB2302454B (en) * 1992-09-07 1997-05-07 Murata Manfacturing Co Ltd Dielectric resonant apparatus
JPH0711002U (ja) * 1993-07-23 1995-02-14 日本特殊陶業株式会社 誘電体フィルタ
JP3050099B2 (ja) * 1995-09-01 2000-06-05 株式会社村田製作所 誘電体フィルタおよびアンテナデュプレクサ
FI102433B (fi) * 1996-03-22 1998-11-30 Filtronic Lk Oy Radiotaajuussuodatin sekä menetelmä sen taajuusvasteen säätämiseksi
JPH09312506A (ja) * 1996-05-23 1997-12-02 Ngk Spark Plug Co Ltd 誘電体フィルタ
SE508680C2 (sv) * 1996-06-19 1998-10-26 Ericsson Telefon Ab L M Integrerade filter
DE19742971C2 (de) * 1997-09-29 1999-12-09 Siemens Matsushita Components Streifenleitungsfilter
US6169465B1 (en) 1998-07-08 2001-01-02 Samsung Electro-Mechanics Co., Ltd. Duplexer dielectric filter
SE9804354L (sv) * 1998-07-08 2000-01-09 Samsung Electro Mech Dielektriskt filter
JP3387422B2 (ja) * 1998-08-25 2003-03-17 株式会社村田製作所 アンテナ共用器及び通信機装置
US6247943B1 (en) * 1999-08-31 2001-06-19 Delphi Technologies, Inc. Electrical connection for a spark plug and method of assembling the same
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
KR20020091475A (ko) * 2001-05-30 2002-12-06 삼성전기주식회사 노치패턴으로 감쇄특성을 개선한 동축형 유전체 필터
US7053560B1 (en) * 2003-11-17 2006-05-30 Dr. Led (Holdings), Inc. Bi-directional LED-based light
DE102004001347B3 (de) 2004-01-08 2005-07-07 Epcos Ag Duplexer mit niedriger Bauhöhe
JP2007306172A (ja) * 2006-05-10 2007-11-22 Tdk Corp バンドパスフィルタ素子および高周波モジュール
JP5591436B2 (ja) * 2006-07-07 2014-09-17 味の素株式会社 低温安定クリーム状洗浄剤組成物
US20080048799A1 (en) * 2006-07-12 2008-02-28 Chao-Wei Wang Discontinuous Transmission Line Structure
US20090058565A1 (en) * 2007-08-27 2009-03-05 Maker Charles F Resonator apparatus having direct-coupled resonators
US8410873B2 (en) * 2007-09-19 2013-04-02 Ngk Spark Plug Co., Ltd. Dielectric resonator having a dielectric resonant element with two oppositely located notches for EH mode coupling
JP2023035495A (ja) * 2021-09-01 2023-03-13 Tdk株式会社 アンテナモジュール

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61156903A (ja) * 1984-12-27 1986-07-16 Sony Corp 誘電体フイルタ
JPS6230402A (ja) * 1985-08-01 1987-02-09 Murata Mfg Co Ltd バンドエリミネ−シヨンフイルタ
JPS6240802A (ja) * 1985-08-16 1987-02-21 Murata Mfg Co Ltd 誘電体同軸共振器
JPS62183603A (ja) * 1986-02-07 1987-08-12 Murata Mfg Co Ltd 誘電体フイルタ
JPS63301613A (ja) 1987-05-30 1988-12-08 Furukawa Electric Co Ltd:The バッテリ式負荷駆動回路装置
JPH02145804A (ja) 1988-11-26 1990-06-05 Asahi Chem Ind Co Ltd つなぎタイプの防寒浮力衣
JP2740966B2 (ja) 1989-02-28 1998-04-15 住友金属工業株式会社 高周波誘電体部品およびその製造方法
JPH03236603A (ja) * 1990-02-14 1991-10-22 Oki Electric Ind Co Ltd 誘電体フィルタ
JPH03212001A (ja) * 1990-01-17 1991-09-17 Fujitsu Ltd 誘電体フィルタ
CA2037262A1 (en) 1990-03-02 1991-09-03 Hiroyuki Sogo Dielectric resonator and a filter using same
JPH0793523B2 (ja) 1990-03-03 1995-10-09 富士電気化学株式会社 誘電体帯域阻止フィルタ
US5144269A (en) 1990-03-20 1992-09-01 Sanyo Electric Co., Ltd. Dielectric filter having external connection formed on dielectric substrate
JP2846744B2 (ja) 1990-03-20 1999-01-13 三洋電機株式会社 誘電体共振器及び誘電体フィルタ
US5157365A (en) * 1991-02-13 1992-10-20 Motorola, Inc. Combined block-substrate filter
JP2502824B2 (ja) 1991-03-13 1996-05-29 松下電器産業株式会社 平面型誘電体フィルタ
US5293141A (en) * 1991-03-25 1994-03-08 Sanyo Electric Co., Ltd. Dielectric filter having external connection terminals on dielectric substrate and antenna duplexer using the same
EP0506476B1 (en) * 1991-03-29 1996-06-05 Ngk Insulators, Ltd. Dielectric filter having coupling electrodes for connecting resonator electrodes, and method of adjusting frequency characteristic of the filter
US5130683A (en) * 1991-04-01 1992-07-14 Motorola, Inc. Half wave resonator dielectric filter construction having self-shielding top and bottom surfaces
JP2910807B2 (ja) * 1991-10-25 1999-06-23 株式会社村田製作所 誘電体共振器装置、誘電体フィルタおよびそれらの製造方法
US5374910A (en) * 1991-11-29 1994-12-20 Kyocera Corporation Dielectric filter having coupling means disposed on a laminated substrate
JP2851981B2 (ja) 1991-12-25 1999-01-27 日本碍子株式会社 積層型誘電体フィルター

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102637925A (zh) * 2011-02-14 2012-08-15 株式会社村田制作所 带阻滤波器

Also Published As

Publication number Publication date
EP0552761A1 (en) 1993-07-28
US6069542A (en) 2000-05-30
EP0552761B1 (en) 1999-07-07
US5949310A (en) 1999-09-07
DE69325525T2 (de) 1999-12-23
FI113583B (fi) 2004-05-14
FI930253A0 (fi) 1993-01-22
US6401328B1 (en) 2002-06-11
DE69325525D1 (de) 1999-08-12

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Legal Events

Date Code Title Description
MA Patent expired