ES2147387T3 - Filtro de guia de ondas. - Google Patents

Filtro de guia de ondas.

Info

Publication number
ES2147387T3
ES2147387T3 ES96922868T ES96922868T ES2147387T3 ES 2147387 T3 ES2147387 T3 ES 2147387T3 ES 96922868 T ES96922868 T ES 96922868T ES 96922868 T ES96922868 T ES 96922868T ES 2147387 T3 ES2147387 T3 ES 2147387T3
Authority
ES
Spain
Prior art keywords
wave guide
filter
interferent
same time
frequency
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
ES96922868T
Other languages
English (en)
Inventor
Stefan Rust
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.)
Airbus Defence and Space GmbH
Original Assignee
DaimlerChrysler Aerospace AG
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 DaimlerChrysler Aerospace AG filed Critical DaimlerChrysler Aerospace AG
Application granted granted Critical
Publication of ES2147387T3 publication Critical patent/ES2147387T3/es
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
    • 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
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
    • H01P5/024—Transitions between lines of the same kind and shape, but with different dimensions between hollow waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

LA INVENCION CONSISTE EN UN FILTRO PASABANDA PARA UNA GUIA DE ONDAS. DICHO FILTRO SIRVE AL MISMO TIEMPO COMO FILTRO DE BLOQUEO PARA LA SUPRESION DE FRECUENCIAS INTERFERENTES. PARA ELLO, ADEMAS DEL ORIFICIO CENTRAL (3), EL DIAFRAGMA DE LA GUIA DE ONDAS INCORPORA OTROS DOS ORIFICIOS IDENTICOS (4), SIMETRICOS RESPECTO AL ANTERIOR, DISEÑADOS PARA BLOQUEAR, POR AUTORRESONANCIA, UNA DETERMINADA FRECUENCIA INTERFERENTE F(IND S1). LA INVENCION SE UTILIZA EN DISPOSITIVOS GUIAONDAS PARA MANTENER LAS ESPECIFICACIONES DE FRECUENCIA QUE ESTABLECE LA LEY Y PARA SUPRIMIR AL MISMO TIEMPO LAS FRECUENCIAS INTERFERENTES.
ES96922868T 1995-06-30 1996-06-20 Filtro de guia de ondas. Expired - Lifetime ES2147387T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19523869A DE19523869A1 (de) 1995-06-30 1995-06-30 Hohlleiterfilter

Publications (1)

Publication Number Publication Date
ES2147387T3 true ES2147387T3 (es) 2000-09-01

Family

ID=7765685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96922868T Expired - Lifetime ES2147387T3 (es) 1995-06-30 1996-06-20 Filtro de guia de ondas.

Country Status (9)

Country Link
US (1) US6340922B1 (es)
EP (1) EP0835533B1 (es)
JP (1) JP3242666B2 (es)
KR (1) KR100296513B1 (es)
CA (1) CA2225928A1 (es)
DE (2) DE19523869A1 (es)
ES (1) ES2147387T3 (es)
IL (1) IL122830A0 (es)
WO (1) WO1997002619A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459346B1 (en) * 2000-08-29 2002-10-01 Com Dev Limited Side-coupled microwave filter with circumferentially-spaced irises
WO2002078118A1 (en) 2001-03-27 2002-10-03 Paratek Microwave, Inc. Tunable rf devices with metallized non-metallic bodies
US7009469B2 (en) * 2002-06-28 2006-03-07 Harris Corporation Compact waveguide filter and method
US7298264B1 (en) 2004-01-20 2007-11-20 Charles A. Eldering RFID tag filtering and monitoring
US7420458B1 (en) 2004-01-20 2008-09-02 Charles A. Eldering Secondary card reader

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104184A (en) 1966-05-16 1968-02-21 Standard Telephones Cables Ltd Improvements in or relating to waveguide filters
CA1079369A (en) * 1977-03-14 1980-06-10 Rca Limited Dual mode filter
US4211987A (en) * 1977-11-30 1980-07-08 Harris Corporation Cavity excitation utilizing microstrip, strip, or slot line
NL181064C (nl) 1979-11-15 1987-06-01 Nederlanden Staat Microgolffilter.
IT1163520B (it) * 1983-06-15 1987-04-08 Telettra Lab Telefon Filtri dual-mode
FR2604305B1 (fr) * 1986-09-18 1988-12-02 Alcatel Thomson Faisceaux Filtre composite a large bande de type plan e

Also Published As

Publication number Publication date
DE59605191D1 (de) 2000-06-15
US6340922B1 (en) 2002-01-22
CA2225928A1 (en) 1997-01-23
EP0835533B1 (de) 2000-05-10
JPH10513025A (ja) 1998-12-08
EP0835533A1 (de) 1998-04-15
DE19523869A1 (de) 1997-01-02
JP3242666B2 (ja) 2001-12-25
KR100296513B1 (ko) 2001-08-07
KR19990028573A (ko) 1999-04-15
WO1997002619A1 (de) 1997-01-23
IL122830A0 (en) 1999-11-30

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