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DE69211201D1 - Dielektrische Filter mit Koppelelektroden um Resonatoren oder Elektroden zu Verbinden, und Verfahren zur Einstellung der Frequenzcharakteristik des Filters - Google Patents

Dielektrische Filter mit Koppelelektroden um Resonatoren oder Elektroden zu Verbinden, und Verfahren zur Einstellung der Frequenzcharakteristik des Filters

Info

Publication number
DE69211201D1
DE69211201D1 DE69211201T DE69211201T DE69211201D1 DE 69211201 D1 DE69211201 D1 DE 69211201D1 DE 69211201 T DE69211201 T DE 69211201T DE 69211201 T DE69211201 T DE 69211201T DE 69211201 D1 DE69211201 D1 DE 69211201D1
Authority
DE
Germany
Prior art keywords
electrodes
filter
setting
frequency characteristic
dielectric 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.)
Expired - Lifetime
Application number
DE69211201T
Other languages
English (en)
Other versions
DE69211201T2 (de
Inventor
Takami Hirai
Shinsuke Yano
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE69211201D1 publication Critical patent/DE69211201D1/de
Publication of DE69211201T2 publication Critical patent/DE69211201T2/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
    • H01P1/201—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
    • H01P1/203—Strip line filters
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/901—Printed circuit
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69211201T 1991-03-29 1992-03-27 Dielektrische Filter mit Koppelelektroden um Resonatoren oder Elektroden zu Verbinden, und Verfahren zur Einstellung der Frequenzcharakteristik des Filters Expired - Lifetime DE69211201T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9309291 1991-03-29

Publications (2)

Publication Number Publication Date
DE69211201D1 true DE69211201D1 (de) 1996-07-11
DE69211201T2 DE69211201T2 (de) 1996-10-31

Family

ID=14072883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211201T Expired - Lifetime DE69211201T2 (de) 1991-03-29 1992-03-27 Dielektrische Filter mit Koppelelektroden um Resonatoren oder Elektroden zu Verbinden, und Verfahren zur Einstellung der Frequenzcharakteristik des Filters

Country Status (3)

Country Link
US (2) US5344695A (de)
EP (1) EP0506476B1 (de)
DE (1) DE69211201T2 (de)

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EP0552761B1 (de) * 1992-01-23 1999-07-07 Murata Manufacturing Co., Ltd. Dielektrisches Filter und Herstellungsverfahren dafür
JPH05206730A (ja) * 1992-01-27 1993-08-13 Murata Mfg Co Ltd 電圧制御発振器およびその発振周波数の調整方法
US5374909A (en) * 1992-02-28 1994-12-20 Ngk Insulators, Ltd. Stripline filter having internal ground electrodes
KR940704070A (ko) * 1992-10-14 1994-12-12 모리시다 요오이찌 필터 및 그 제조방법(filter and method of manufacturing the same)
DE4395836T1 (de) * 1992-11-19 1995-01-26 Tdk Corp Filter des Typs mit abgelagerter Schicht
EP0617478B1 (de) * 1993-03-25 1998-07-29 Matsushita Electric Industrial Co., Ltd. Geschichteter dielektrischer Resonator und dielektrisches Filter
JP3115149B2 (ja) * 1993-03-31 2000-12-04 日本碍子株式会社 積層型誘電体フィルタ
EP0641035B1 (de) * 1993-08-24 2000-11-15 Matsushita Electric Industrial Co., Ltd. Geschichtete Antennenweiche und dielektrisches Filter
WO1995010861A1 (en) * 1993-10-08 1995-04-20 Fuji Electrochemical Co., Ltd. Dielectric filter and production method therefor
WO1995023438A1 (en) * 1994-02-18 1995-08-31 Fuji Electrochemical Co., Ltd. Multilayer dielectric resonator and filter
US5416454A (en) * 1994-03-31 1995-05-16 Motorola, Inc. Stripline filter with a high side transmission zero
GB9408665D0 (en) * 1994-04-30 1994-06-22 Hunter Ian C Electrical filters
US5825264A (en) * 1994-05-18 1998-10-20 Fdk Corporation Stripline laminate dielectric filter with input/output patterns overlapping resonator conductors
JP3351102B2 (ja) * 1994-06-14 2002-11-25 株式会社村田製作所 共振器
DE19509251A1 (de) * 1995-03-15 1996-09-19 Bosch Gmbh Robert Planares Filter
JP3379326B2 (ja) * 1996-02-20 2003-02-24 三菱電機株式会社 高周波フィルタ
US5781110A (en) * 1996-05-01 1998-07-14 James River Paper Company, Inc. Electronic article surveillance tag product and method of manufacturing same
JP3513787B2 (ja) * 1996-11-18 2004-03-31 株式会社村田製作所 Ｌｃ複合部品
US5834994A (en) * 1997-01-17 1998-11-10 Motorola Inc. Multilayer lowpass filter with improved ground plane configuration
US5818313A (en) * 1997-01-31 1998-10-06 Motorola Inc. Multilayer lowpass filter with single point ground plane configuration
US5949304A (en) * 1997-10-16 1999-09-07 Motorola, Inc. Multilayer ceramic package with floating element to couple transmission lines
WO1999041799A1 (en) 1998-02-17 1999-08-19 Itron, Inc. Laser tunable thick film microwave resonator for printed circuit boards
JP3480368B2 (ja) * 1999-06-02 2003-12-15 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機
US6323745B1 (en) * 1999-09-09 2001-11-27 Qualcomm Inc. Planar bandpass filter
US6597259B1 (en) 2000-01-11 2003-07-22 James Michael Peters Selective laminated filter structures and antenna duplexer using same
JP2002057508A (ja) * 2000-08-10 2002-02-22 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
US20020158305A1 (en) * 2001-01-05 2002-10-31 Sidharth Dalmia Organic substrate having integrated passive components
JP3610939B2 (ja) * 2001-09-18 2005-01-19 ソニー株式会社 フィルタ回路
US7084720B2 (en) 2002-01-09 2006-08-01 Broadcom Corporation Printed bandpass filter for a double conversion tuner
US7236068B2 (en) * 2002-01-17 2007-06-26 Paratek Microwave, Inc. Electronically tunable combine filter with asymmetric response
US6900708B2 (en) 2002-06-26 2005-05-31 Georgia Tech Research Corporation Integrated passive devices fabricated utilizing multi-layer, organic laminates
US6987307B2 (en) 2002-06-26 2006-01-17 Georgia Tech Research Corporation Stand-alone organic-based passive devices
US7260890B2 (en) 2002-06-26 2007-08-28 Georgia Tech Research Corporation Methods for fabricating three-dimensional all organic interconnect structures
US7489914B2 (en) 2003-03-28 2009-02-10 Georgia Tech Research Corporation Multi-band RF transceiver with passive reuse in organic substrates
US8345433B2 (en) 2004-07-08 2013-01-01 Avx Corporation Heterogeneous organic laminate stack ups for high frequency applications
TW200701544A (en) * 2005-04-28 2007-01-01 Kyocera Corp Bandpass filter and wireless communications equipment using same
US7439840B2 (en) 2006-06-27 2008-10-21 Jacket Micro Devices, Inc. Methods and apparatuses for high-performing multi-layer inductors
US7808434B2 (en) 2006-08-09 2010-10-05 Avx Corporation Systems and methods for integrated antennae structures in multilayer organic-based printed circuit devices
JP4720907B2 (ja) * 2006-09-28 2011-07-13 株式会社村田製作所 誘電体フィルタ、チップ素子、およびチップ素子製造方法
JP4618441B2 (ja) * 2006-09-29 2011-01-26 Ｔｄｋ株式会社 積層型フィルタ
US7989895B2 (en) 2006-11-15 2011-08-02 Avx Corporation Integration using package stacking with multi-layer organic substrates
TWI350610B (en) * 2008-07-29 2011-10-11 Ind Tech Res Inst Band-pass filter circuit and multi-layer structure and method thereof
TWI568070B (zh) * 2015-05-15 2017-01-21 國立清華大學 微型帶通濾波器
JP7684818B2 (ja) * 2021-03-09 2025-05-28 Tdk株式会社 積層型フィルタ装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451015A (en) * 1966-03-21 1969-06-17 Gen Dynamics Corp Microwave stripline filter
US3512110A (en) * 1968-05-06 1970-05-12 Motorola Inc Microstrip-microwave coupler
FR2379195A1 (fr) * 1977-01-28 1978-08-25 Thomson Csf Filtre passe-bande a accord asservi, et equipement comportant un tel filtre
JPS5471940A (en) * 1977-11-18 1979-06-08 Fujitsu Ltd On-line hand-written charactr input system
US4418324A (en) * 1981-12-31 1983-11-29 Motorola, Inc. Implementation of a tunable transmission zero on transmission line filters
JPS5951606A (ja) * 1982-09-17 1984-03-26 Murata Mfg Co Ltd 分布定数形フイルタ
JPS60114004A (ja) * 1983-11-25 1985-06-20 Murata Mfg Co Ltd 誘電体フィルタの実装構造
JPS62164301A (ja) * 1986-01-14 1987-07-21 Murata Mfg Co Ltd ストリツプラインフイルタ
US4716391A (en) * 1986-07-25 1987-12-29 Motorola, Inc. Multiple resonator component-mountable filter
JPS63119302A (ja) * 1986-11-06 1988-05-24 Murata Mfg Co Ltd ストリツプラインフイルタ
JPH01251801A (ja) * 1988-03-30 1989-10-06 Ngk Spark Plug Co Ltd 三導体構造フィルタ
US4823098A (en) * 1988-06-14 1989-04-18 Motorola, Inc. Monolithic ceramic filter with bandstop function
US4963843A (en) * 1988-10-31 1990-10-16 Motorola, Inc. Stripline filter with combline resonators
JPH03196701A (ja) * 1989-08-25 1991-08-28 Ngk Spark Plug Co Ltd 三導体構造フィルタの周波数調整法
JPH03145803A (ja) * 1989-11-01 1991-06-21 Fujitsu Ltd 誘電体フィルタ
JPH03150904A (ja) * 1989-11-07 1991-06-27 Fuji Elelctrochem Co Ltd 誘電体フィルタ
US5105173A (en) * 1989-11-20 1992-04-14 Sanyo Electric Co., Ltd. Band-pass filter using microstrip lines
JPH0432803A (ja) * 1990-05-30 1992-02-04 Konica Corp カラーフィルター
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

Also Published As

Publication number Publication date
EP0506476B1 (de) 1996-06-05
US5344695A (en) 1994-09-06
US5373271A (en) 1994-12-13
DE69211201T2 (de) 1996-10-31
EP0506476A1 (de) 1992-09-30

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