GB9113334D0 - A feed device for an array of plate antennas with double and crossed polarisation, and array fitted with such a device - Google Patents

A feed device for an array of plate antennas with double and crossed polarisation, and array fitted with such a device

Info

Publication number
GB9113334D0
GB9113334D0 GBGB9113334.8A GB9113334A GB9113334D0 GB 9113334 D0 GB9113334 D0 GB 9113334D0 GB 9113334 A GB9113334 A GB 9113334A GB 9113334 D0 GB9113334 D0 GB 9113334D0
Authority
GB
United Kingdom
Prior art keywords
array
double
fitted
plate antennas
feed device
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.)
Ceased
Application number
GBGB9113334.8A
Other languages
English (en)
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
Publication of GB9113334D0 publication Critical patent/GB9113334D0/en
Ceased 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
GBGB9113334.8A 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 Ceased GB9113334D0 (en)

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
GB9113334D0 true GB9113334D0 (en) 2009-12-23

Family

ID=9397902

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9113334.8A Ceased 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

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
FR2747844A1 (fr) 1997-10-24
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
ITTO910406A0 (cs) 1991-05-31

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)