CA2027183C - Antenne a balayage electronique en emission - Google Patents

Antenne a balayage electronique en emission

Info

Publication number
CA2027183C
CA2027183C CA 2027183 CA2027183A CA2027183C CA 2027183 C CA2027183 C CA 2027183C CA 2027183 CA2027183 CA 2027183 CA 2027183 A CA2027183 A CA 2027183A CA 2027183 C CA2027183 C CA 2027183C
Authority
CA
Canada
Prior art keywords
sources
outputs
antenna
elementary
antenna according
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 - Lifetime
Application number
CA 2027183
Other languages
English (en)
French (fr)
Other versions
CA2027183A1 (fr
Inventor
Regis Lenormand
Michel Coustere
Xavier Henrion
Bruno Vidal Saint-Andre
Bernard Curbelie
Antoine Roederer
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
Alcatel Espace Industries 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 Alcatel Espace Industries SA filed Critical Alcatel Espace Industries SA
Publication of CA2027183A1 publication Critical patent/CA2027183A1/fr
Application granted granted Critical
Publication of CA2027183C publication Critical patent/CA2027183C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2658—Phased-array fed focussing structure

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
CA 2027183 1989-10-10 1990-10-09 Antenne a balayage electronique en emission Expired - Lifetime CA2027183C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8913188 1989-10-10
FR8913188A FR2652952B1 (fr) 1989-10-10 1989-10-10 Antenne a balayage electronique en emission.

Publications (2)

Publication Number Publication Date
CA2027183A1 CA2027183A1 (fr) 1991-04-11
CA2027183C true CA2027183C (fr) 1994-07-19

Family

ID=9386231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2027183 Expired - Lifetime CA2027183C (fr) 1989-10-10 1990-10-09 Antenne a balayage electronique en emission

Country Status (5)

Country Link
EP (1) EP0422551B1 (de)
JP (1) JPH03135205A (de)
CA (1) CA2027183C (de)
DE (1) DE69011456T2 (de)
FR (1) FR2652952B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533058C2 (ru) * 2012-05-15 2014-11-20 Евгений Вячеславович Комраков Универсальное устройство для передачи излучения от источника объекту
DE102014112926A1 (de) 2014-09-09 2016-03-10 Hochschule Für Technik Und Wirtschaft Des Saarlandes Niederschlagssensor, insbesondere Hagelsensor, und Verfahren zur Detektion eines Niederschlagsteilchens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090203A (en) * 1975-09-29 1978-05-16 Trw Inc. Low sidelobe antenna system employing plural spaced feeds with amplitude control
JPS6178213A (ja) * 1984-09-25 1986-04-21 Nippon Telegr & Teleph Corp <Ntt> 電力増幅装置
JPH0746761B2 (ja) * 1986-03-04 1995-05-17 国際電信電話株式会社 アレイアンテナの給電回路
US4855751A (en) * 1987-04-22 1989-08-08 Trw Inc. High-efficiency multibeam antenna
FR2628896B1 (fr) * 1988-03-18 1990-11-16 Alcatel Espace Antenne a reconfiguration electronique en emission
FR2628895B1 (fr) * 1988-03-18 1990-11-16 Alcatel Espace Antenne a balayage electronique
FR2638573B1 (fr) * 1988-11-03 1991-06-14 Alcatel Espace Antenne a balayage electronique

Also Published As

Publication number Publication date
FR2652952A1 (fr) 1991-04-12
DE69011456D1 (de) 1994-09-15
FR2652952B1 (fr) 1992-01-24
DE69011456T2 (de) 1994-12-08
EP0422551A1 (de) 1991-04-17
CA2027183A1 (fr) 1991-04-11
JPH03135205A (ja) 1991-06-10
EP0422551B1 (de) 1994-08-10

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