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FR2783974B1 - Procede d'elargissement du diagramme de rayonnement d'une antenne, et antenne le mettant en oeuvre - Google Patents

Procede d'elargissement du diagramme de rayonnement d'une antenne, et antenne le mettant en oeuvre

Info

Publication number
FR2783974B1
FR2783974B1 FR9812155A FR9812155A FR2783974B1 FR 2783974 B1 FR2783974 B1 FR 2783974B1 FR 9812155 A FR9812155 A FR 9812155A FR 9812155 A FR9812155 A FR 9812155A FR 2783974 B1 FR2783974 B1 FR 2783974B1
Authority
FR
France
Prior art keywords
antenna
enlarging
same
radiation diagram
radiation
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 - Fee Related
Application number
FR9812155A
Other languages
English (en)
Other versions
FR2783974A1 (fr
Inventor
Claude Aubry
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
Priority to FR9812155A priority Critical patent/FR2783974B1/fr
Priority to EP99402347A priority patent/EP0991137A1/fr
Publication of FR2783974A1 publication Critical patent/FR2783974A1/fr
Application granted granted Critical
Publication of FR2783974B1 publication Critical patent/FR2783974B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
FR9812155A 1998-09-29 1998-09-29 Procede d'elargissement du diagramme de rayonnement d'une antenne, et antenne le mettant en oeuvre Expired - Fee Related FR2783974B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9812155A FR2783974B1 (fr) 1998-09-29 1998-09-29 Procede d'elargissement du diagramme de rayonnement d'une antenne, et antenne le mettant en oeuvre
EP99402347A EP0991137A1 (fr) 1998-09-29 1999-09-24 Procédé d'élargissement du diagramme de rayonnement d'une antenne, et antenne le mettant en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812155A FR2783974B1 (fr) 1998-09-29 1998-09-29 Procede d'elargissement du diagramme de rayonnement d'une antenne, et antenne le mettant en oeuvre

Publications (2)

Publication Number Publication Date
FR2783974A1 FR2783974A1 (fr) 2000-03-31
FR2783974B1 true FR2783974B1 (fr) 2002-11-29

Family

ID=9530958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812155A Expired - Fee Related FR2783974B1 (fr) 1998-09-29 1998-09-29 Procede d'elargissement du diagramme de rayonnement d'une antenne, et antenne le mettant en oeuvre

Country Status (2)

Country Link
EP (1) EP0991137A1 (fr)
FR (1) FR2783974B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3787797T2 (de) * 1986-07-29 1994-04-21 Hughes Aircraft Co Halbleiter phasengesteuerte gruppenantenne mit kleinen nebenkeulen.
US4827270A (en) * 1986-12-22 1989-05-02 Mitsubishi Denki Kabushiki Kaisha Antenna device
IL110896A0 (en) * 1994-01-31 1994-11-28 Loral Qualcomm Satellite Serv Active transmit phases array antenna with amplitude taper
GB9424119D0 (en) * 1994-11-28 1995-01-18 Northern Telecom Ltd An antenna dow-tilt arrangement

Also Published As

Publication number Publication date
EP0991137A1 (fr) 2000-04-05
FR2783974A1 (fr) 2000-03-31

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Legal Events

Date Code Title Description
CD Change of name or company name
AU Other act affecting the ownership or exploitation of an industrial property right
CL Concession to grant licenses
ST Notification of lapse

Effective date: 20060531