DE59802752D1 - Hohlleiterfilter - Google Patents

Hohlleiterfilter

Info

Publication number
DE59802752D1
DE59802752D1 DE59802752T DE59802752T DE59802752D1 DE 59802752 D1 DE59802752 D1 DE 59802752D1 DE 59802752 T DE59802752 T DE 59802752T DE 59802752 T DE59802752 T DE 59802752T DE 59802752 D1 DE59802752 D1 DE 59802752D1
Authority
DE
Germany
Prior art keywords
waveguide filter
waveguide
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 - Fee Related
Application number
DE59802752T
Other languages
English (en)
Inventor
Wolfgang Hauth
Dietmar Schmitt
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.)
Tesat Spacecom GmbH and Co KG
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59802752D1 publication Critical patent/DE59802752D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/211—Waffle-iron filters; Corrugated structures
DE59802752T 1997-08-21 1998-07-28 Hohlleiterfilter Expired - Fee Related DE59802752D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19736367A DE19736367A1 (de) 1997-08-21 1997-08-21 Hohlleiterfilter
PCT/DE1998/002133 WO1999010947A1 (de) 1997-08-21 1998-07-28 Hohlleiterfilter

Publications (1)

Publication Number Publication Date
DE59802752D1 true DE59802752D1 (de) 2002-02-21

Family

ID=7839709

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19736367A Withdrawn DE19736367A1 (de) 1997-08-21 1997-08-21 Hohlleiterfilter
DE59802752T Expired - Fee Related DE59802752D1 (de) 1997-08-21 1998-07-28 Hohlleiterfilter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19736367A Withdrawn DE19736367A1 (de) 1997-08-21 1997-08-21 Hohlleiterfilter

Country Status (5)

Country Link
US (1) US6285267B1 (de)
EP (1) EP1004149B1 (de)
CA (1) CA2300937C (de)
DE (2) DE19736367A1 (de)
WO (1) WO1999010947A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6169466B1 (en) * 1999-05-10 2001-01-02 Com Dev Limited Corrugated waveguide filter having coupled resonator cavities
US7009469B2 (en) * 2002-06-28 2006-03-07 Harris Corporation Compact waveguide filter and method
JP2004164904A (ja) * 2002-11-11 2004-06-10 Nec Micro Hakan Kk 通信用電子管
FR2889358B1 (fr) * 2005-07-27 2009-06-05 Agence Spatiale Europeenne Filtre a elimination de bande a micro-ondes pour multiplexeur de sortie
JP4671905B2 (ja) * 2006-05-16 2011-04-20 日本無線株式会社 組合わせ導波管フィルタ
ES2335633B1 (es) * 2008-01-21 2011-01-17 Tafco Metawireless, S.L. Filtro paso-bajo para señales electromagneticas.
US8598960B2 (en) 2009-01-29 2013-12-03 The Boeing Company Waveguide polarizers
CN102709680B (zh) * 2012-06-19 2014-08-06 成都赛纳赛德科技有限公司 一种波导馈电缝隙天线
DE102012020576B4 (de) * 2012-10-22 2018-02-15 Tesat-Spacecom Gmbh & Co.Kg Mikrowellenfilter mit einstellbarer Bandbreite
RU2517397C1 (ru) * 2013-01-09 2014-05-27 Алексей Валентинович Палицин Волноводный фильтр верхних частот
US9531048B2 (en) * 2013-03-13 2016-12-27 Space Systems/Loral, Llc Mode filter
CN103531876A (zh) * 2013-10-25 2014-01-22 东南大学 高效表面等离子基元传输线
DE102015122895A1 (de) 2015-12-29 2017-06-29 Mician Global Engineering GbR (vertretungsberechtigter Gesellschafter Dr. Ralf Beyer, 28203 Bremen) Hohlleiterfilter, Multiplexer oder Demultiplexer mit einem Hohlleiterfilter, Verfahren zum Einstellen eines Hohlleiterfilters und Verfahren zum Aufteilen oder Kombinieren von Frequenzbereichen
CN108550968B (zh) * 2018-05-22 2020-10-23 电子科技大学中山学院 一种带凹坑的波导低通谐波抑制器
CN108493545B (zh) * 2018-05-22 2020-10-23 电子科技大学中山学院 一种带矩形柱的华夫模谐波抑制器
CN108808187A (zh) * 2018-06-05 2018-11-13 电子科技大学中山学院 一种单侧短路支节滤波器
CN112713371B (zh) * 2020-12-10 2022-03-04 北京无线电测量研究所 一种波导滤波器及其使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271706A (en) * 1964-12-07 1966-09-06 Gen Electric Microwave filter
US3597710A (en) 1969-11-28 1971-08-03 Microwave Dev Lab Inc Aperiodic tapered corrugated waveguide filter
US3845422A (en) * 1973-04-17 1974-10-29 Microwave Dev Labor Stop band filter
DE3483681D1 (de) * 1983-11-24 1991-01-10 Ant Nachrichtentech Mikrowellen-gegentaktfrequenzumsetzer.
CA1259676A (en) * 1986-12-04 1989-09-19 Chuck K. Mok 14/12 ghz duplexer
US5142255A (en) * 1990-05-07 1992-08-25 The Texas A&M University System Planar active endfire radiating elements and coplanar waveguide filters with wide electronic tuning bandwidth
US6169466B1 (en) * 1999-05-10 2001-01-02 Com Dev Limited Corrugated waveguide filter having coupled resonator cavities

Also Published As

Publication number Publication date
WO1999010947A1 (de) 1999-03-04
CA2300937A1 (en) 1999-03-04
US6285267B1 (en) 2001-09-04
EP1004149B1 (de) 2001-11-21
DE19736367A1 (de) 1999-02-25
EP1004149A1 (de) 2000-05-31
CA2300937C (en) 2004-05-11

Similar Documents

Publication Publication Date Title
ID20115A (id) Filter
DE69517036D1 (de) Wellenleiterstruktur
DE59804697D1 (de) Doppelfilter
DE69824042D1 (de) Filteranlage
DE69824173D1 (de) Optisches bauelement
DE69811748D1 (de) Dielektrisches Filter
DE69824631D1 (de) Filteranlage
IDP000009398A (id) Serat geser-dispersi
DE69830765D1 (de) Dielektrische Wellenleiter
DE69800108D1 (de) Filterstruktur
DE69824630D1 (de) Filteranlage
DE59802752D1 (de) Hohlleiterfilter
DE69824041D1 (de) Filteranlage
DE69823629D1 (de) Filter
DE69812750T2 (de) Selbstabstimmendes optisches Wellenleiterfilter
DE59807126D1 (de) Filteranordnung
DE69829075D1 (de) Filteranlage
DE59807681D1 (de) Filteranordnung
DE59705240D1 (de) Filter
FI970538A0 (fi) Rengoeringsanordning foer filter i dammfiltreringsanordning
DE59810793D1 (de) Kammfilter
DE29714196U1 (de) Filterelement
FI103644B1 (fi) Suodatin
DE59811938D1 (de) Filter
DE29810905U1 (de) Faserfilter

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: TESAT-SPACECOM GMBH & CO.KG, 71522 BACKNANG, DE

8339 Ceased/non-payment of the annual fee