BR0009723A - Filtros de alta frequência - Google Patents

Filtros de alta frequência

Info

Publication number
BR0009723A
BR0009723A BR0009723-3A BR0009723A BR0009723A BR 0009723 A BR0009723 A BR 0009723A BR 0009723 A BR0009723 A BR 0009723A BR 0009723 A BR0009723 A BR 0009723A
Authority
BR
Brazil
Prior art keywords
modulating element
high frequency
plunger
floor
relation
Prior art date
Application number
BR0009723-3A
Other languages
English (en)
Inventor
Wilhelm Weitzenberger
Heinz Schwarz
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
Publication of BR0009723A publication Critical patent/BR0009723A/pt

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)

Abstract

Patente de Invenção: "FILTROS DE ALTA FREQuêNCIA". A invenção refere-se a um filtro de alta freq³ência, melhorado do tipo coaxial, constituído por um ou mais ressoadores ou filtros coaxiais, apresenta as seguintes características: um condutor externo eletricamente condutor (1); um condutor interno eletricamente condutor (3); com uma base (5) que liga eletricamente o condutor externo e o condutor interno (1, 3); uma tampa de caixa (25) que cobre o filtro de alta freq³ência com relação à base (5); e por um elemento de inserção ou de sintonia (17) que modifica a freq³ência de ressonância ao condutor interno (3) em posições de altura relativamente distintas, se inserem neste ou constam neste, sendo que o elemento de ajuste (7) abrange um elemento de inserção ou de sintonia (17) de material dielétrico, e que o elemento de inserção ou de sintonia (17) fica apoiado em um ponto de apoio situado deslocado com relação a tampa da caixa (25). - o elemento de inserção ou de sintonia (17) é apoiado em um ponto de apoio deslocado com relação a tampa (25) da caixa.
BR0009723-3A 1999-04-15 2000-04-13 Filtros de alta frequência BR0009723A (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR0009723A true BR0009723A (pt) 2002-01-02

Family

ID=7904702

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009723-3A BR0009723A (pt) 1999-04-15 2000-04-13 Filtros de alta frequência

Country Status (13)

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

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 (en) * 2005-09-06 2010-08-11 Panasonic Corporation Temperature compensation of combline resonators using composite inner conductor
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 (pt) * 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
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
DE50000248D1 (de) 2002-08-01
CN1347578A (zh) 2002-05-01
WO2000064001A1 (de) 2000-10-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A(S) 10A E 11A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011.