DE69811748D1 - Dielektrisches Filter - Google Patents

Dielektrisches Filter

Info

Publication number: DE69811748D1
Authority: DE; Germany
Prior art keywords: dielectric filter; dielectric; filter
Prior art date: 1997-01-13
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

DE69811748T

Other languages

English (en)

Other versions

DE69811748T2 (de

Inventor

Hirofumi Miyamoto

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.)

1997-01-13

Filing date

1998-01-13

Publication date

2003-04-10

1998-01-13 Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd

2003-04-10 Publication of DE69811748D1 publication Critical patent/DE69811748D1/de

2004-03-18 Application granted granted Critical

2004-03-18 Publication of DE69811748T2 publication Critical patent/DE69811748T2/de

2018-01-14 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
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/205—Comb or interdigital filters; 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
- 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)

DE69811748T 1997-01-13 1998-01-13 Dielektrisches Filter Expired - Lifetime DE69811748T2 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP400197		1997-01-13
JP400197		1997-01-13
JP32645897A JP3577921B2 (ja)	1997-01-13	1997-11-27	誘電体フィルタ及び誘電体デュプレクサ
JP32645897		1997-11-27

Publications (2)

Publication Number	Publication Date
DE69811748D1 true DE69811748D1 (de)	2003-04-10
DE69811748T2 DE69811748T2 (de)	2004-03-18

Family

ID=26337693

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69811748T Expired - Lifetime DE69811748T2 (de)	1997-01-13	1998-01-13	Dielektrisches Filter

Country Status (6)

Country	Link
US (1)	US5945896A (de)
EP (1)	EP0853349B1 (de)
JP (1)	JP3577921B2 (de)
KR (1)	KR100263025B1 (de)
DE (1)	DE69811748T2 (de)
TW (1)	TW365074B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10335906A (ja) *	1997-03-31	1998-12-18	Murata Mfg Co Ltd	誘電体フィルタ、誘電体デュプレクサ及び通信機装置
JPH11127002A (ja) *	1997-10-23	1999-05-11	Murata Mfg Co Ltd	誘電体フィルタ
WO1999048166A1 (de) *	1998-03-18	1999-09-23	Epcos Ag	Mikrowellen-keramikfilter mit verbesserter flankensteilheit
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
JP3348658B2 (ja)	1998-09-11	2002-11-20	株式会社村田製作所	誘電体フィルタ、複合誘電体フィルタ、アンテナ共用器および通信装置
JP3470613B2 (ja) *	1998-09-28	2003-11-25	株式会社村田製作所	誘電体フィルタ装置、デュプレクサ及び通信機装置
JP2000138502A (ja) *	1998-10-29	2000-05-16	Murata Mfg Co Ltd	誘電体フィルタ、デュプレクサおよび通信装置
JP3395675B2 (ja)	1998-12-03	2003-04-14	株式会社村田製作所	帯域通過フィルタ、アンテナ共用器および通信装置
JP3266131B2 (ja)	1999-02-17	2002-03-18	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
JP3412546B2 (ja) *	1999-02-22	2003-06-03	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
JP3528738B2 (ja) *	1999-04-02	2004-05-24	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
JP3521839B2 (ja)	1999-05-27	2004-04-26	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
JP3514175B2 (ja) *	1999-07-30	2004-03-31	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
JP2001144504A (ja) *	1999-09-03	2001-05-25	Murata Mfg Co Ltd	誘電体フィルタ、誘電体デュプレクサ及び通信機装置
JP3574893B2 (ja)	1999-10-13	2004-10-06	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
JP2001332906A (ja) *	2000-05-22	2001-11-30	Murata Mfg Co Ltd	誘電体フィルタ、デュプレクサおよび、通信装置
JP3687492B2 (ja) *	2000-06-21	2005-08-24	株式会社村田製作所	誘電体ブロックのプレス成形方法
JP3622673B2 (ja) *	2000-12-22	2005-02-23	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装置
JP3788384B2 (ja) *	2001-05-30	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
JP3570397B2 (ja) *	2001-06-20	2004-09-29	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
US11337728B2 (en)	2002-05-31	2022-05-24	Teleflex Life Sciences Limited	Powered drivers, intraosseous devices and methods to access bone marrow
US8668698B2 (en)	2002-05-31	2014-03-11	Vidacare Corporation	Assembly for coupling powered driver with intraosseous device
IL165224A0 (en)	2002-05-31	2005-12-18	Vidacare Corp	Apparatus and method to access bone marrow
US8641715B2 (en)	2002-05-31	2014-02-04	Vidacare Corporation	Manual intraosseous device
US10973545B2 (en)	2002-05-31	2021-04-13	Teleflex Life Sciences Limited	Powered drivers, intraosseous devices and methods to access bone marrow
KR100573807B1 (ko) *	2002-11-19	2006-04-25	(주)파트론	유전체 필터, 듀플렉서 유전체 필터 및 그 제조방법
DE10313336A1 (de) *	2003-03-25	2004-11-18	Epcos Ag	Mikrowellenkeramik-Filter mit verbesserter Ankopplung und Verfahren zur Herstellung
JP2004364248A (ja)	2003-05-09	2004-12-24	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
US9504477B2 (en)	2003-05-30	2016-11-29	Vidacare LLC	Powered driver
KR100799467B1 (ko)	2005-01-18	2008-02-01	가부시키가이샤 무라타 세이사쿠쇼	유전체 필터, 유전체 듀플렉서 및 통신장치
JP3864974B2 (ja) *	2005-01-18	2007-01-10	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
US8944069B2 (en)	2006-09-12	2015-02-03	Vidacare Corporation	Assemblies for coupling intraosseous (IO) devices to powered drivers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05226909A (ja) *	1992-02-12	1993-09-03	Sony Chem Corp	誘電体フィルタ
JPH0786807A (ja) *	1993-07-23	1995-03-31	Sony Chem Corp	誘電体フィルタ
JP3211547B2 (ja) *	1994-01-25	2001-09-25	株式会社村田製作所	誘電体フィルタ
JP3067575B2 (ja) *	1995-03-08	2000-07-17	株式会社村田製作所	誘電体フィルタ
JP3158963B2 (ja) *	1995-05-31	2001-04-23	株式会社村田製作所	アンテナ共用器

1997
- 1997-11-27 JP JP32645897A patent/JP3577921B2/ja not_active Expired - Fee Related
1998
- 1998-01-12 US US09/005,541 patent/US5945896A/en not_active Expired - Lifetime
- 1998-01-12 TW TW087100299A patent/TW365074B/zh not_active IP Right Cessation
- 1998-01-13 KR KR1019980000663A patent/KR100263025B1/ko active IP Right Grant
- 1998-01-13 EP EP98100471A patent/EP0853349B1/de not_active Expired - Lifetime
- 1998-01-13 DE DE69811748T patent/DE69811748T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
TW365074B (en)	1999-07-21
JPH10256807A (ja)	1998-09-25
EP0853349A1 (de)	1998-07-15
KR100263025B1 (ko)	2000-08-01
EP0853349B1 (de)	2003-03-05
DE69811748T2 (de)	2004-03-18
JP3577921B2 (ja)	2004-10-20
KR19980070474A (ko)	1998-10-26
US5945896A (en)	1999-08-31

Publication	Publication Date	Title
DE69811748D1 (de)	2003-04-10	Dielektrisches Filter
FI98870B (fi)	1997-05-15	Dielektrinen suodatin
DE69904520D1 (de)	2003-01-30	Symmetrisches dielektrisches Filter
ID20115A (id)	1998-10-01	Filter
FI970525L (fi)	1998-08-08	Korkeataajuussuodatin
DE59804697D1 (de)	2002-08-08	Doppelfilter
DE69524673D1 (de)	2002-01-31	Dielektrisches Filter
DE69800108D1 (de)	2000-05-04	Filterstruktur
DE69631571D1 (de)	2004-03-25	Dielektrisches Filter
DE69509930D1 (de)	1999-07-08	Dielektrisches Filter
DE69711979D1 (de)	2002-05-23	Dielektrisches Filter
DE69823629D1 (de)	2004-06-09	Filter
DE69712802D1 (de)	2002-07-04	Dielektrisches Filter
DE69615070D1 (de)	2001-10-18	Dielektrisches Filter
DE59807126D1 (de)	2003-03-13	Filteranordnung
DE69618278D1 (de)	2002-02-07	Dielektrisches Filter
DE59807681D1 (de)	2003-04-30	Filteranordnung
DE59705240D1 (de)	2001-12-13	Filter
FI970538A0 (fi)	1997-02-07	Rengoeringsanordning foer filter i dammfiltreringsanordning
DE69721113D1 (de)	2003-05-28	Dielektrisches Filter
DE69519215D1 (de)	2000-11-30	Dielektrisches Filter
KR960012603A (ko)	1996-04-20	유전체 필터
ATA62297A (de)	1999-08-15	Elektrofilter
DE69712938D1 (de)	2002-07-11	Dielektrisches Filter
FI103644B1 (fi)	1999-08-13	Suodatin

Legal Events

Date	Code	Title	Description
2004-04-22	8364	No opposition during term of opposition