ATE261194T1 - Bandpassfilter - Google Patents

Bandpassfilter

Info

Publication number: ATE261194T1
Authority: AT; Austria
Prior art keywords: pass filter; band pass; coupling plates; plates; chambers
Prior art date: 1997-12-16

Application number

AT98121958T

Other languages

English (en)

Inventor

Franz Dr-Ing Pitschi

Manfred Dr Lang

Werner Appel

Hans Pinzel

Original Assignee

Spinner Gmbh Elektrotech

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.)

1997-12-16

Filing date

1998-11-19

Publication date

2004-03-15

1998-07-21 Priority claimed from DE19832804A external-priority patent/DE19832804C2/de

1998-11-19 Application filed by Spinner Gmbh Elektrotech filed Critical Spinner Gmbh Elektrotech

2004-03-15 Application granted granted Critical

2004-03-15 Publication of ATE261194T1 publication Critical patent/ATE261194T1/de

Links

230000008878 coupling Effects 0.000 abstract 2
238000010168 coupling process Methods 0.000 abstract 2
238000005859 coupling reaction Methods 0.000 abstract 2

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
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/007—Manufacturing frequency-selective devices

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Control Of Motors That Do Not Use Commutators (AREA)

AT98121958T 1997-12-16 1998-11-19 Bandpassfilter ATE261194T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19755744		1997-12-16
DE19832804A DE19832804C2 (de)	1997-12-16	1998-07-21	Bandpaßfilter

Publications (1)

Publication Number	Publication Date
ATE261194T1 true ATE261194T1 (de)	2004-03-15

Family

ID=26042485

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98121958T ATE261194T1 (de)	1997-12-16	1998-11-19	Bandpassfilter

Country Status (6)

Country	Link
US (1)	US6294970B1 (de)
EP (1)	EP0924791B1 (de)
JP (1)	JPH11274814A (de)
AT (1)	ATE261194T1 (de)
AU (1)	AU724691B2 (de)
ES (1)	ES2216233T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AUPQ481399A0 (en) *	1999-12-23	2000-02-03	Alcatel	An adjustable coupling arrangement for aperture coupled cavity filters
CN107112652B (zh) *	2014-12-31	2019-07-26	深圳市大富科技股份有限公司	腔体滤波器及其连接器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1808474B2 (de) *	1968-11-13	1971-11-11		Verfahren zur herstellung eines rechteckigen hohlleiterfilters
US4028651A (en) *	1976-05-06	1977-06-07	Hughes Aircraft Company	Coupled-cavity microwave filter
DE2748290C2 (de) *	1977-10-27	1979-09-06	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Verfahren zur Herstellung von Mikrowellenfiltern
CA1153432A (en) *	1982-08-25	1983-09-06	James B. Dorey	Bandpass filter with plurality of wave-guide cavities
FR2541826B1 (fr) *	1983-02-25	1985-07-05	Thomson Csf	Procede de fabrication d'une cavite hyperfrequence et cavite obtenue par ce procede
JPS60233903A (ja) *	1984-05-07	1985-11-20	Mitsubishi Electric Corp	マイクロ波共振空胴の製造方法
US4701728A (en) *	1985-09-06	1987-10-20	Alps Electric Co., Ltd.	Waveguide filter
JP3339223B2 (ja) *	1994-12-26	2002-10-28	株式会社村田製作所	誘電体共振器装置
US5841330A (en) *	1995-03-23	1998-11-24	Bartley Machines & Manufacturing	Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling

1998
- 1998-11-19 EP EP98121958A patent/EP0924791B1/de not_active Expired - Lifetime
- 1998-11-19 ES ES98121958T patent/ES2216233T3/es not_active Expired - Lifetime
- 1998-11-19 AT AT98121958T patent/ATE261194T1/de not_active IP Right Cessation
- 1998-12-11 US US09/210,495 patent/US6294970B1/en not_active Expired - Fee Related
- 1998-12-11 JP JP10352992A patent/JPH11274814A/ja not_active Ceased
- 1998-12-15 AU AU97102/98A patent/AU724691B2/en not_active Ceased

Also Published As

Publication number	Publication date
US6294970B1 (en)	2001-09-25
EP0924791A1 (de)	1999-06-23
AU9710298A (en)	1999-07-08
JPH11274814A (ja)	1999-10-08
EP0924791B1 (de)	2004-03-03
ES2216233T3 (es)	2004-10-16
AU724691B2 (en)	2000-09-28

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Legal Events

Date	Code	Title	Description
2006-02-15	REN	Ceased due to non-payment of the annual fee