CA2056774A1 - Antenne emission reconfigurable - Google Patents

Antenne emission reconfigurable

Info

Publication number
CA2056774A1
CA2056774A1 CA 2056774 CA2056774A CA2056774A1 CA 2056774 A1 CA2056774 A1 CA 2056774A1 CA 2056774 CA2056774 CA 2056774 CA 2056774 A CA2056774 A CA 2056774A CA 2056774 A1 CA2056774 A1 CA 2056774A1
Authority
CA
Canada
Prior art keywords
sources
spot
spots
generalized
amplifiers
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.)
Abandoned
Application number
CA 2056774
Other languages
English (en)
French (fr)
Inventor
Regis Lenormand
Didier Rene
Christian Rigal
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.)
Alcatel Espace Industries SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2056774A1 publication Critical patent/CA2056774A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Radio Relay Systems (AREA)
CA 2056774 1990-11-29 1991-11-28 Antenne emission reconfigurable Abandoned CA2056774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9014941 1990-11-29
FR9014941A FR2670052B1 (fr) 1990-11-29 1990-11-29 Antenne emission reconfigurable.

Publications (1)

Publication Number Publication Date
CA2056774A1 true CA2056774A1 (fr) 1992-05-30

Family

ID=9402723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2056774 Abandoned CA2056774A1 (fr) 1990-11-29 1991-11-28 Antenne emission reconfigurable

Country Status (5)

Country Link
EP (1) EP0488101B1 (de)
JP (1) JPH04291503A (de)
CA (1) CA2056774A1 (de)
DE (1) DE69117888T2 (de)
FR (1) FR2670052B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69221444T2 (de) * 1991-12-10 1998-02-12 Texas Instruments Inc Einem Flugkörper angepasste Anordnung mehrerer Antennen zur Peilung mit grossem Gesichtsfeld
FR2729505A1 (fr) * 1995-01-18 1996-07-19 Alcatel Espace Antenne multifaisceaux forte capacite a balayage electronique en emission
US6404398B1 (en) * 2000-08-17 2002-06-11 Trw Inc. Indirect radiating array techniques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368836A1 (fr) * 1976-10-22 1978-05-19 Matra Dispositif de transmission radio-electrique hyperfrequence a faisceaux multiples commutables
DE2813916C3 (de) * 1978-03-31 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Richtantennenanordnung mit elektronisch steuerbarer Strahlschwenkung
FR2628896B1 (fr) * 1988-03-18 1990-11-16 Alcatel Espace Antenne a reconfiguration electronique en emission
FR2652452B1 (fr) * 1989-09-26 1992-03-20 Europ Agence Spatiale Dispositif d'alimentation d'une antenne a faisceaux multiples.

Also Published As

Publication number Publication date
JPH04291503A (ja) 1992-10-15
DE69117888T2 (de) 1996-07-25
DE69117888D1 (de) 1996-04-18
FR2670052B1 (fr) 1993-07-30
EP0488101A1 (de) 1992-06-03
EP0488101B1 (de) 1996-03-13
FR2670052A1 (fr) 1992-06-05

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead