ITTO910406A0 - - Google Patents

Info

Publication number
ITTO910406A0
ITTO910406A0 IT91TO406A ITTO910406A ITTO910406A0 IT TO910406 A0 ITTO910406 A0 IT TO910406A0 IT 91TO406 A IT91TO406 A IT 91TO406A IT TO910406 A ITTO910406 A IT TO910406A IT TO910406 A0 ITTO910406 A0 IT TO910406A0
Authority
IT
Italy
Application number
IT91TO406A
Other languages
Italian (it)
Inventor
Gerard Dubost
Guy Bastard
Maurice Loiseau
Original Assignee
Lgt Lab Gen Telecomm
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 Lab Gen Telecomm filed Critical Lgt Lab Gen Telecomm
Publication of ITTO910406A0 publication Critical patent/ITTO910406A0/it
Publication of ITTO910406A1 publication Critical patent/ITTO910406A1/it
Application granted granted Critical
Publication of IT1277983B1 publication Critical patent/IT1277983B1/it

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
IT91TO000406A 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 IT1277983B1 (it)

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 (3)

Publication Number Publication Date
ITTO910406A0 true ITTO910406A0 (cs) 1991-05-31
ITTO910406A1 ITTO910406A1 (it) 1992-12-01
IT1277983B1 IT1277983B1 (it) 1997-11-12

Family

ID=9397902

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
GB9113334D0 (en) 2009-12-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960430