DE50000248D1 - Hochfrequenzfilter - Google Patents

Hochfrequenzfilter

Info

Publication number
DE50000248D1
DE50000248D1 DE50000248T DE50000248T DE50000248D1 DE 50000248 D1 DE50000248 D1 DE 50000248D1 DE 50000248 T DE50000248 T DE 50000248T DE 50000248 T DE50000248 T DE 50000248T DE 50000248 D1 DE50000248 D1 DE 50000248D1
Authority
DE
Germany
Prior art keywords
modulating element
high frequency
frequency filter
plunger
floor
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
DE50000248T
Other languages
English (en)
Inventor
Wilhelm Weitzenberger
Heinz Schwarz
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.)
Kathrein SE
Original Assignee
Kathrein Werke KG
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 Kathrein Werke KG filed Critical Kathrein Werke KG
Priority to DE50000248T priority Critical patent/DE50000248D1/de
Application granted granted Critical
Publication of DE50000248D1 publication Critical patent/DE50000248D1/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
    • H01P7/04—Coaxial resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Surgical Instruments (AREA)
  • Filters And Equalizers (AREA)
  • Non-Reversible Transmitting Devices (AREA)
DE50000248T 1999-04-15 2000-04-13 Hochfrequenzfilter Expired - Lifetime DE50000248D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50000248T DE50000248D1 (de) 1999-04-15 2000-04-13 Hochfrequenzfilter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19917087A DE19917087C2 (de) 1999-04-15 1999-04-15 Hochfrequenzfilter
DE50000248T DE50000248D1 (de) 1999-04-15 2000-04-13 Hochfrequenzfilter
PCT/EP2000/003302 WO2000064001A1 (de) 1999-04-15 2000-04-13 Hochfrequenzfilter

Publications (1)

Publication Number Publication Date
DE50000248D1 true DE50000248D1 (de) 2002-08-01

Family

ID=7904702

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19917087A Expired - Fee Related DE19917087C2 (de) 1999-04-15 1999-04-15 Hochfrequenzfilter
DE50000248T Expired - Lifetime DE50000248D1 (de) 1999-04-15 2000-04-13 Hochfrequenzfilter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19917087A Expired - Fee Related DE19917087C2 (de) 1999-04-15 1999-04-15 Hochfrequenzfilter

Country Status (13)

Country Link
EP (1) EP1169747B1 (de)
JP (1) JP2002542695A (de)
KR (1) KR20010112362A (de)
CN (1) CN1166027C (de)
AT (1) ATE219862T1 (de)
AU (1) AU769264B2 (de)
BR (1) BR0009723A (de)
CA (1) CA2370133A1 (de)
DE (2) DE19917087C2 (de)
DK (1) DK1169747T3 (de)
HK (1) HK1044633A1 (de)
NZ (1) NZ514485A (de)
WO (1) WO2000064001A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119207B (fi) * 2003-03-18 2008-08-29 Filtronic Comtek Oy Koaksiaaliresonaattorisuodatin
DE10320620B3 (de) 2003-05-08 2004-11-04 Kathrein-Werke Kg Hochfrequenzweiche
KR100769657B1 (ko) * 2003-08-23 2007-10-23 주식회사 케이엠더블유 무선 주파수 대역 가변 필터
DE102004010683B3 (de) 2004-03-04 2005-09-08 Kathrein-Werke Kg Hochfrequenzfilter
FI20041546A (fi) * 2004-11-30 2006-05-31 Filtronic Comtek Oy Lämpötilakompensoitu resonaattori
EP1760824B1 (de) * 2005-09-06 2010-08-11 Panasonic Corporation Temperaturkompensation von Kammleitungsformresonatoren mit zusammentgesetztem Innenleiter
DE102006033704B3 (de) 2006-07-20 2008-01-03 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise, insbesondere nach Art einer Hochfrequenzweiche (z.B. einer Duplex-Weiche) oder eines Bandpassfilters oder Bandsperrfilters
GB2456738B (en) * 2007-01-15 2011-08-10 Isotek Electronics Ltd TEM mode resonator
KR101012776B1 (ko) * 2010-08-26 2011-02-08 주식회사 이너트론 다단 공진기 및 그를 이용한 하우징 필터
DE102010056048A1 (de) * 2010-12-23 2012-06-28 Kathrein-Werke Kg Abstimmbares Hochfrequenzfilter
DE102012020979A1 (de) * 2012-10-25 2014-04-30 Kathrein-Werke Kg Abstimmbares Hochfrequenzfilter
DE102014001917A1 (de) 2014-02-13 2015-08-13 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise
KR101730084B1 (ko) 2015-04-20 2017-04-25 주식회사 케이엠더블유 캐비티 구조를 가진 무선 주파수 필터
KR101906464B1 (ko) * 2017-01-11 2018-10-10 (주)웨이브텍 마이크로웨이브 공진기
WO2019024082A1 (en) * 2017-08-04 2019-02-07 Nokia Solutions And Networks Oy BANDPASS FILTERS AND ASSOCIATED METHODS
KR101927956B1 (ko) 2017-11-06 2018-12-12 주식회사 이엠따블유 가변 공진소자를 구비한 캐비티 필터
KR102285497B1 (ko) 2020-05-14 2021-08-03 주식회사 엘트로닉스 동축 고주파 필터 및 이를 구비하는 통신 기기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137559C (de) * 1959-06-30
US3443244A (en) * 1967-08-23 1969-05-06 Varian Associates Coaxial resonator structure for solid-state negative resistance devices
DE2136728A1 (de) * 1971-07-22 1973-02-01 Spinner Georg Ankopplung eines koaxialen resonators
FR2488056A1 (fr) * 1980-07-29 1982-02-05 Thomson Csf Resonateur accordable et circuit hyperfrequence comportant au moins un tel resonateur
FR2507018A1 (fr) * 1981-06-02 1982-12-03 Thomson Csf Resonateur hyperfrequence du type condensateur variable a dielectrique

Also Published As

Publication number Publication date
DK1169747T3 (da) 2002-10-14
CA2370133A1 (en) 2000-10-26
AU769264B2 (en) 2004-01-22
EP1169747A1 (de) 2002-01-09
NZ514485A (en) 2003-09-26
KR20010112362A (ko) 2001-12-20
HK1044633A1 (en) 2002-10-25
ATE219862T1 (de) 2002-07-15
BR0009723A (pt) 2002-01-02
DE19917087C2 (de) 2001-07-26
JP2002542695A (ja) 2002-12-10
DE19917087A1 (de) 2000-11-02
CN1166027C (zh) 2004-09-08
EP1169747B1 (de) 2002-06-26
AU4400400A (en) 2000-11-02
CN1347578A (zh) 2002-05-01
WO2000064001A1 (de) 2000-10-26

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