DE60217022D1 - Dielektrische Vorrichtung - Google Patents

Dielektrische Vorrichtung

Info

Publication number: DE60217022D1
Authority: DE; Germany
Prior art keywords: dielectric device; dielectric
Prior art date: 2001-07-25
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

DE60217022T

Other languages

English (en)

Other versions

DE60217022T2 (de

Inventor

Kouji Tashiro

Osamu Takubo

Kenji Endou

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.)

TDK Corp

Original Assignee

TDK Corp

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.)

2001-07-25

Filing date

2002-07-09

Publication date

2007-02-08

2002-07-09 Application filed by TDK Corp filed Critical TDK Corp

2007-02-08 Publication of DE60217022D1 publication Critical patent/DE60217022D1/de

2007-07-05 Application granted granted Critical

2007-07-05 Publication of DE60217022T2 publication Critical patent/DE60217022T2/de

2022-07-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Control Of Motors That Do Not Use Commutators (AREA)

DE60217022T 2001-07-25 2002-07-09 Dielektrische Vorrichtung Expired - Lifetime DE60217022T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001225102		2001-07-25
JP2001225102A JP3317404B1 (ja)	2001-07-25	2001-07-25	誘電体装置

Publications (2)

Publication Number	Publication Date
DE60217022D1 true DE60217022D1 (de)	2007-02-08
DE60217022T2 DE60217022T2 (de)	2007-07-05

Family

ID=19058149

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60217022T Expired - Lifetime DE60217022T2 (de)	2001-07-25	2002-07-09	Dielektrische Vorrichtung

Country Status (6)

Country	Link
US (1)	US6737943B2 (de)
EP (2)	EP1280222B1 (de)
JP (1)	JP3317404B1 (de)
KR (1)	KR100697910B1 (de)
CN (1)	CN100413145C (de)
DE (1)	DE60217022T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004112668A (ja) *	2002-09-20	2004-04-08	Toshiba Corp	共振器及びフィルタ
DE10313336A1 (de) *	2003-03-25	2004-11-18	Epcos Ag	Mikrowellenkeramik-Filter mit verbesserter Ankopplung und Verfahren zur Herstellung
JP4148423B2 (ja) *	2005-10-13	2008-09-10	Ｔｄｋ株式会社	誘電体装置
CN100539298C (zh) *	2006-05-11	2009-09-09	严盛喜	微波介质模块
WO2008133932A1 (en) *	2007-04-27	2008-11-06	Cts Corporation	Coaxial resonator
US8261714B2 (en) *	2007-12-10	2012-09-11	Cts Corporation	RF monoblock filter with outwardly extending wall to define a cavity surrounding a top surface of the filter
EP2144326A1 (de) *	2008-07-07	2010-01-13	Nokia Siemens Networks OY	Filter für elektronische Signale und Herstellungsverfahren dafür
WO2010014231A1 (en) *	2008-08-01	2010-02-04	Cts Corporation	Rf filter/resonator with protruding tabs
US8269579B2 (en) *	2008-09-18	2012-09-18	Cts Corporation	RF monoblock filter having an outwardly extending wall for mounting a lid filter thereon
US9030275B2 (en)	2008-12-09	2015-05-12	Cts Corporation	RF monoblock filter with recessed top pattern and cavity providing improved attenuation
US9030276B2 (en)	2008-12-09	2015-05-12	Cts Corporation	RF monoblock filter with a dielectric core and with a second filter disposed in a side surface of the dielectric core
GB2479108A (en) *	2009-01-08	2011-09-28	Cts Corp	Duplex filter with recessed top pattern and cavity
US9030272B2 (en)	2010-01-07	2015-05-12	Cts Corporation	Duplex filter with recessed top pattern and cavity
JP5409412B2 (ja) *	2010-01-26	2014-02-05	京セラ株式会社	複合フィルタならびにそれを用いた無線通信モジュールおよび無線通信機器
JP2013128232A (ja) *	2011-12-19	2013-06-27	Murata Mfg Co Ltd	バンドパスフィルタ
EP3370300B1 (de)	2013-04-16	2021-06-09	Huawei Technologies Co., Ltd.	Dielektrischer resonator, dielektrischer filter und herstellungsverfahren
CN111788736B (zh) *	2018-04-25	2021-12-10	株式会社村田制作所	毫米波模块以及毫米波模块的制造方法
CN112840508B (zh)	2018-12-26	2022-01-14	华为技术有限公司	一种介质滤波器、双工器及通信设备
US12051839B2 (en) *	2019-01-15	2024-07-30	Telefonaktiebolaget Lm Ericsson (Publ)	Miniature filter design for antenna systems
CN110137645B (zh) *	2019-07-01	2021-08-31	广东国华新材料科技股份有限公司	一种介质波导滤波器
KR102711167B1 (ko) *	2019-09-30	2024-09-30	후아웨이 테크놀러지 컴퍼니 리미티드	유전체 필터 및 통신 디바이스
CN113036324A (zh) *	2021-01-26	2021-06-25	嘉兴佳利电子有限公司	一种介质滤波器

Family Cites Families (24)

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Publication number	Priority date	Publication date	Assignee	Title
CA1225126A (en) *	1985-03-07	1987-08-04	Robert G. Harrison	Microstrip - slotline frequency halver
JPH0732321B2 (ja)	1986-03-13	1995-04-10	ティーディーケイ株式会社	誘電体フィルタ
JPH0224606A (ja)	1988-07-14	1990-01-26	Sumitomo Electric Ind Ltd	光ファイバ結合素子
JPH0451602A (ja)	1990-06-19	1992-02-20	Murata Mfg Co Ltd	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
JPH06132706A (ja) *	1992-09-07	1994-05-13	Murata Mfg Co Ltd	誘電体共振部品
JP3230353B2 (ja) *	1993-11-18	2001-11-19	株式会社村田製作所	アンテナ共用器
US6060965A (en) *	1993-12-14	2000-05-09	Electronics And Telecommunications Research Institute	Dielectric resonator and filter including capacitor electrodes on a non-conductive surface
JPH07249910A (ja)	1994-03-11	1995-09-26	Toko Inc	誘電体共振器およびフィルタ
JP3117598B2 (ja)	1994-03-15	2000-12-18	アルプス電気株式会社	平衡型誘電体フィルタ及び平衡型誘電体フィルタを用いた高周波回路
US5512866A (en) *	1994-04-29	1996-04-30	Motorola, Inc.	Ceramic duplex filter
DE69524673T3 (de) *	1994-06-16	2013-09-12	Murata Manufacturing Co., Ltd.	Dielektrisches Filter
JP3123885B2 (ja) *	1994-06-21	2001-01-15	日本特殊陶業株式会社	高周波用誘電体フィルタ
KR0136334B1 (ko) *	1994-07-22	1998-06-01	이형도	유전체 필터
JPH0946108A (ja)	1995-07-28	1997-02-14	Sanyo Electric Co Ltd	誘電体共振器及び誘電体フィルタ
JP3023949B2 (ja) *	1995-12-12	2000-03-21	株式会社村田製作所	誘電体フィルタ
FI99246C (fi) *	1996-01-18	1997-12-10	Lk Products Oy	Fyysiseltä pituudeltaan lyhennetty dielektrinen resonaattorirakenne ja dielektrinen suodatin
FI102433B1 (fi) *	1996-03-22	1998-11-30	Lk Products Oy	Radiotaajuussuodatin sekä menetelmä sen taajuusvasteen säätämiseksi
JPH10145110A (ja) *	1996-11-05	1998-05-29	Murata Mfg Co Ltd	複合誘電体フィルタ
US5864265A (en) *	1997-06-30	1999-01-26	Motorola Inc.	Bandstop filter module with shunt zero
JP3399409B2 (ja) *	1998-09-11	2003-04-21	株式会社村田製作所	複合回路基板、非可逆回路素子、共振器、フィルタ、デュプレクサ、通信機装置、回路モジュール、ならびに複合回路基板の製造方法と非可逆回路素子の製造方法
JP3528044B2 (ja) *	1999-04-06	2004-05-17	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
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
KR20020024707A (ko) *	2000-09-26	2002-04-01	송재인	일체형 유전체 필터

2001
- 2001-07-25 JP JP2001225102A patent/JP3317404B1/ja not_active Expired - Fee Related
2002
- 2002-07-09 DE DE60217022T patent/DE60217022T2/de not_active Expired - Lifetime
- 2002-07-09 EP EP02254797A patent/EP1280222B1/de not_active Expired - Lifetime
- 2002-07-09 EP EP05076511A patent/EP1589603A3/de not_active Withdrawn
- 2002-07-16 US US10/195,800 patent/US6737943B2/en not_active Expired - Lifetime
- 2002-07-22 CN CNB021265321A patent/CN100413145C/zh not_active Expired - Fee Related
- 2002-07-24 KR KR1020020043510A patent/KR100697910B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2003037404A (ja)	2003-02-07
US20030020566A1 (en)	2003-01-30
CN1399367A (zh)	2003-02-26
EP1589603A2 (de)	2005-10-26
EP1280222B1 (de)	2006-12-27
US6737943B2 (en)	2004-05-18
EP1280222A3 (de)	2003-10-15
KR20030010510A (ko)	2003-02-05
EP1280222A2 (de)	2003-01-29
KR100697910B1 (ko)	2007-03-20
EP1589603A3 (de)	2005-11-16
JP3317404B1 (ja)	2002-08-26
DE60217022T2 (de)	2007-07-05
CN100413145C (zh)	2008-08-20

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DE60204286D1 (de)	2005-06-30	Implantierbare vorrichtung
DE60206248D1 (de)	2006-02-02	Cogenerations-vorrichtung
DE60123669D1 (de)	2006-11-16	Teleskopische vorrichtung
ITMI20020071A1 (it)	2003-07-16	Dispositivo di avviamento
DE60222717D1 (de)	2007-11-15	Zündpille-Anschlusseinrichtung
DE60137193D1 (de)	2009-02-12	Betrugssichere Vorrichtung
DE60237755D1 (de)	2010-11-04	Lichtumlenkende vorrichtung
DE60215749D1 (de)	2006-12-14	Dielektrisches Bauteil
NO20034869L (no)	2004-01-02	Osteosyntetisk innretning
ITMI20020551A0 (it)	2002-03-15	Dispositivo di avanzamento
DE60223101D1 (de)	2007-12-06	Elektrisches Gerät

Legal Events

Date	Code	Title	Description
2008-01-17	8364	No opposition during term of opposition