ES2046750T3 - WIDE-BAND DIPLEXER, PARTICULARLY FOR DECAMETRIC WAVES. - Google Patents

WIDE-BAND DIPLEXER, PARTICULARLY FOR DECAMETRIC WAVES.

Info

Publication number
ES2046750T3
ES2046750T3 ES90403698T ES90403698T ES2046750T3 ES 2046750 T3 ES2046750 T3 ES 2046750T3 ES 90403698 T ES90403698 T ES 90403698T ES 90403698 T ES90403698 T ES 90403698T ES 2046750 T3 ES2046750 T3 ES 2046750T3
Authority
ES
Spain
Prior art keywords
wide
antenna
decametric
band diplexer
waves
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
ES90403698T
Other languages
Spanish (es)
Inventor
Jean-Marc Martin
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of ES2046750T3 publication Critical patent/ES2046750T3/en
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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

LA INVENCION TIENE COMO OBJETIVO PERMITIR APROVECHAR LAS VENTAJAS DE LAS ANTENAS MULTICANALES CUANDO UNA ANTENA ESTA ACOPLADA A DOS EMISORES POR UN MISMO MEZCLADOR DE ANTENA. PARA ESTO LA LONGITUD DE LOS TRAMOS DE LINEA (L1-L4, L1''-L4'') DEL MEZCLADOR PUEDE SER MODIFICADO POR MEDIO DE CONMUTADORES (C1, C2, C1'', C2'') CUYOS PLOTES ESTAN COLOCADOS EN SERIE EN LOS TRAMOS DE LINEA DEL MEZCLADO DE ANTENA. APLICACION, EN PARTICULAR, EN LOS MEZCLADORES DE ANTENA DE ONDAS DECAMETRICAS.AIM OF THE INVENTION IS TO ALLOW THE ADVANTAGES OF MULTICHANNEL ANTENNAS TO BE TAKEN WHEN AN ANTENNA IS COUPLED TO TWO EMITTERS BY THE SAME ANTENNA MIXER. FOR THIS THE LENGTH OF THE LINE SECTIONS (L1-L4, L1 '' - L4 '') OF THE MIXER CAN BE MODIFIED BY MEANS OF SWITCHES (C1, C2, C1 '', C2 '') WHOSE PLOTS ARE PLACED IN SERIES IN THE LINE SECTIONS OF THE ANTENNA MIXTURE. APPLICATION, IN PARTICULAR, IN DECAMETRIC WAVE ANTENNA MIXERS.

ES90403698T 1989-12-29 1990-12-20 WIDE-BAND DIPLEXER, PARTICULARLY FOR DECAMETRIC WAVES. Expired - Lifetime ES2046750T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8917428A FR2656741B1 (en) 1989-12-29 1989-12-29 BROADBAND DIPLEXER, ESPECIALLY FOR HF WAVES.

Publications (1)

Publication Number Publication Date
ES2046750T3 true ES2046750T3 (en) 1994-02-01

Family

ID=9389134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90403698T Expired - Lifetime ES2046750T3 (en) 1989-12-29 1990-12-20 WIDE-BAND DIPLEXER, PARTICULARLY FOR DECAMETRIC WAVES.

Country Status (4)

Country Link
EP (1) EP0435752B1 (en)
DE (1) DE69004791T2 (en)
ES (1) ES2046750T3 (en)
FR (1) FR2656741B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL84932B (en) * 1936-11-07 1900-01-01
FR980157A (en) * 1948-02-20 1951-05-09 Rca Corp System of transmission lines to operate two or more transmitters simultaneously on the same antenna
US3778731A (en) * 1972-06-05 1973-12-11 Cincinnati Electronics Corp Tuning method for t-network couplers

Also Published As

Publication number Publication date
DE69004791D1 (en) 1994-01-05
FR2656741A1 (en) 1991-07-05
FR2656741B1 (en) 1992-03-20
DE69004791T2 (en) 1994-03-17
EP0435752B1 (en) 1993-11-24
EP0435752A1 (en) 1991-07-03

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