DE60132839D1 - Bandpassfilter und Verfahren zu seiner Herstellung - Google Patents

Bandpassfilter und Verfahren zu seiner Herstellung

Info

Publication number
DE60132839D1
DE60132839D1 DE60132839T DE60132839T DE60132839D1 DE 60132839 D1 DE60132839 D1 DE 60132839D1 DE 60132839 T DE60132839 T DE 60132839T DE 60132839 T DE60132839 T DE 60132839T DE 60132839 D1 DE60132839 D1 DE 60132839D1
Authority
DE
Germany
Prior art keywords
production
bandpass filter
bandpass
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
DE60132839T
Other languages
English (en)
Inventor
Seiji Kanba
Naoki Mizoguchi
Hisatake Okamura
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
Application granted granted Critical
Publication of DE60132839D1 publication Critical patent/DE60132839D1/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
    • H01P7/00—Resonators of the waveguide type
    • H01P7/08—Strip line resonators
    • 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
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/08—Strip line resonators
    • H01P7/082—Microstripline resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE60132839T 2000-02-24 2001-01-31 Bandpassfilter und Verfahren zu seiner Herstellung Expired - Lifetime DE60132839D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000047918A JP3395753B2 (ja) 2000-02-24 2000-02-24 バンドパスフィルタの製造方法及びバンドパスフィルタ

Publications (1)

Publication Number Publication Date
DE60132839D1 true DE60132839D1 (de) 2008-04-03

Family

ID=18570087

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602007000257A Expired - Lifetime DE602007000257D1 (de) 2000-02-24 2001-01-31 Herstellungsverfahren für einen Bandpassfilter sowie Bandpassfilter
DE60132839T Expired - Lifetime DE60132839D1 (de) 2000-02-24 2001-01-31 Bandpassfilter und Verfahren zu seiner Herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE602007000257A Expired - Lifetime DE602007000257D1 (de) 2000-02-24 2001-01-31 Herstellungsverfahren für einen Bandpassfilter sowie Bandpassfilter

Country Status (5)

Country Link
US (3) US6556108B2 (de)
EP (2) EP1128461B1 (de)
JP (1) JP3395753B2 (de)
KR (1) KR100394813B1 (de)
DE (2) DE602007000257D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3804481B2 (ja) * 2000-09-19 2006-08-02 株式会社村田製作所 デュアルモード・バンドパスフィルタ、デュプレクサ及び無線通信装置
US20090222530A1 (en) * 2005-08-23 2009-09-03 Matsushita Electric Industrial Co., Ltd. System and Method for Service Discovery in a Computer Network Using Dynamic Proxy and Data Dissemination
EP2513404A2 (de) * 2009-11-24 2012-10-24 Baker Hughes Incorporated Bohranordnung mit bohrmotorintegrierter lenkeinheit
FR2961025A1 (fr) * 2010-06-08 2011-12-09 Univ Joseph Fourier Filtre a resonateur patch accordable

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939542B1 (de) * 1969-08-01 1974-10-26
US3796970A (en) 1973-04-04 1974-03-12 Bell Telephone Labor Inc Orthogonal resonant filter for planar transmission lines
US5136268A (en) 1991-04-19 1992-08-04 Space Systems/Loral, Inc. Miniature dual mode planar filters
US5172084A (en) * 1991-12-18 1992-12-15 Space Systems/Loral, Inc. Miniature planar filters based on dual mode resonators of circular symmetry
EP0571777B1 (de) * 1992-04-30 1998-07-01 Matsushita Electric Industrial Co., Ltd. Zweifachmodus Streifenleitungsringresonator und Bandpassfilter mit solchen Resonatoren
US6239674B1 (en) * 1993-12-27 2001-05-29 Matsushita Electric Industrial Co., Ltd Elliptical resonator with an input/output capacitive gap
US5914296A (en) * 1997-01-30 1999-06-22 E. I. Du Pont De Nemours And Company Resonators for high power high temperature superconducting devices
JPH10135707A (ja) 1996-10-24 1998-05-22 Ngk Spark Plug Co Ltd 誘電体フィルタ
US5939958A (en) * 1997-02-18 1999-08-17 The United States Of America As Represented By The Secretary Of The Navy Microstrip dual mode elliptic filter with modal coupling through patch spacing
US6252475B1 (en) * 1998-06-17 2001-06-26 Matsushita Electric Industrial Co. Ltd. High-frequency circuit element
US6269674B1 (en) * 1999-08-19 2001-08-07 Walter J. Sperko Tubular fitting, tool and method

Also Published As

Publication number Publication date
US20020186104A1 (en) 2002-12-12
US20020149447A1 (en) 2002-10-17
US6556108B2 (en) 2003-04-29
EP1128461B1 (de) 2008-02-20
EP1863117B1 (de) 2008-11-19
EP1863117A1 (de) 2007-12-05
US6727783B2 (en) 2004-04-27
US6580342B2 (en) 2003-06-17
KR20010085436A (ko) 2001-09-07
KR100394813B1 (ko) 2003-08-14
DE602007000257D1 (de) 2009-01-02
JP3395753B2 (ja) 2003-04-14
JP2001237609A (ja) 2001-08-31
EP1128461A1 (de) 2001-08-29
US20010035804A1 (en) 2001-11-01

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Legal Events

Date Code Title Description
8332 No legal effect for de