FR2747844A1 - Dispositif d'alimentation pour reseau d'antennes plaques a double polarisation croisee et reseau equipe d'un tel dispositif - Google Patents

Dispositif d'alimentation pour reseau d'antennes plaques a double polarisation croisee et reseau equipe d'un tel dispositif Download PDF

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Publication number
FR2747844A1
FR2747844A1 FR9007842A FR9007842A FR2747844A1 FR 2747844 A1 FR2747844 A1 FR 2747844A1 FR 9007842 A FR9007842 A FR 9007842A FR 9007842 A FR9007842 A FR 9007842A FR 2747844 A1 FR2747844 A1 FR 2747844A1
Authority
FR
France
Prior art keywords
sources
columns
distributors
column
network
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.)
Pending
Application number
FR9007842A
Other languages
English (en)
French (fr)
Inventor
Gerard Dubost
Guy Bastard
Maurice Loiseau
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.)
LGT Laboratoire General des Telecommunications
Thomson LGT Laboratoire General des Telecommunications
Original Assignee
LGT Laboratoire General des Telecommunications
Thomson LGT Laboratoire General des Telecommunications
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 LGT Laboratoire General des Telecommunications, Thomson LGT Laboratoire General des Telecommunications filed Critical LGT Laboratoire General des Telecommunications
Priority to FR9007842A priority Critical patent/FR2747844A1/fr
Priority to ES09101308A priority patent/ES2103630B1/es
Priority to IT91TO000406A priority patent/IT1277983B1/it
Priority to GBGB9113334.8A priority patent/GB9113334D0/en
Priority to PT98043A priority patent/PT98043A/pt
Priority to DE4120522A priority patent/DE4120522A1/de
Publication of FR2747844A1 publication Critical patent/FR2747844A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR9007842A 1990-06-22 1990-06-22 Dispositif d'alimentation pour reseau d'antennes plaques a double polarisation croisee et reseau equipe d'un tel dispositif Pending FR2747844A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9007842A FR2747844A1 (fr) 1990-06-22 1990-06-22 Dispositif d'alimentation pour reseau d'antennes plaques a double polarisation croisee et reseau equipe d'un tel dispositif
ES09101308A ES2103630B1 (es) 1990-06-22 1991-05-30 Dispositivo de alimentacion para red de antenas de placas con doble polarizacion cruzada y red equipada con tal dispositivo.
IT91TO000406A IT1277983B1 (it) 1990-06-22 1991-05-31 Dispositivo di alimentazione per schiera di antenne a piastra a doppia polarizzazione incrociata e schiera equipaggiata con un tale
GBGB9113334.8A GB9113334D0 (en) 1990-06-22 1991-06-20 A feed device for an array of plate antennas with double and crossed polarisation, and array fitted with such a device
PT98043A PT98043A (pt) 1990-06-22 1991-06-20 Dispositivo de alimentacao para rede de antenas de placas de polarizacao cruzada dupla e rede equipada com tal dispositivo
DE4120522A DE4120522A1 (de) 1990-06-22 1991-06-21 Speisekreis für plattenförmige Gruppenantennen mit gekreuzter Polarisation sowie mit einem solchen Speisekreis ausgestattete Gruppenantenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007842A FR2747844A1 (fr) 1990-06-22 1990-06-22 Dispositif d'alimentation pour reseau d'antennes plaques a double polarisation croisee et reseau equipe d'un tel dispositif

Publications (1)

Publication Number Publication Date
FR2747844A1 true FR2747844A1 (fr) 1997-10-24

Family

ID=9397902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007842A Pending FR2747844A1 (fr) 1990-06-22 1990-06-22 Dispositif d'alimentation pour reseau d'antennes plaques a double polarisation croisee et reseau equipe d'un tel dispositif

Country Status (6)

Country Link
DE (1) DE4120522A1 (cs)
ES (1) ES2103630B1 (cs)
FR (1) FR2747844A1 (cs)
GB (1) GB9113334D0 (cs)
IT (1) IT1277983B1 (cs)
PT (1) PT98043A (cs)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598036B1 (fr) * 1986-04-23 1988-08-12 France Etat Antenne plaque a doubles polarisations croisees
FR2599899B1 (fr) * 1986-06-05 1989-09-15 Emmanuel Rammos Antenne plane a reseau avec conducteurs d'alimentation imprimes a faible perte et paires incorporees de fentes superposees rayonnantes a large bande
US5005019A (en) * 1986-11-13 1991-04-02 Communications Satellite Corporation Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines
US4926189A (en) * 1988-05-10 1990-05-15 Communications Satellite Corporation High-gain single- and dual-polarized antennas employing gridded printed-circuit elements

Also Published As

Publication number Publication date
DE4120522A1 (de) 1998-03-12
IT1277983B1 (it) 1997-11-12
PT98043A (pt) 1998-09-30
ES2103630B1 (es) 1998-05-16
ES2103630A1 (es) 1997-09-16
ITTO910406A1 (it) 1992-12-01
GB9113334D0 (en) 2009-12-23
ITTO910406A0 (cs) 1991-05-31

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