FR3058578B1 - Source multi-faisceaux pour antenne multi-faisceaux - Google Patents

Source multi-faisceaux pour antenne multi-faisceaux Download PDF

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Publication number
FR3058578B1
FR3058578B1 FR1660900A FR1660900A FR3058578B1 FR 3058578 B1 FR3058578 B1 FR 3058578B1 FR 1660900 A FR1660900 A FR 1660900A FR 1660900 A FR1660900 A FR 1660900A FR 3058578 B1 FR3058578 B1 FR 3058578B1
Authority
FR
France
Prior art keywords
antenna
source block
source
beam source
beam antenna
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
FR1660900A
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English (en)
Other versions
FR3058578A1 (fr
Inventor
Romain Contreres
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR1660900A priority Critical patent/FR3058578B1/fr
Publication of FR3058578A1 publication Critical patent/FR3058578A1/fr
Application granted granted Critical
Publication of FR3058578B1 publication Critical patent/FR3058578B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

L'invention concerne un bloc source multi-faisceaux (S0, S1, S2) pour antenne multi-faisceaux (10), le bloc source comportant une pluralité de sources élémentaires identiques adjacentes (100), agencées en sous-réseaux (R) de forme identique, le bloc source étant caractérisé en ce le sous-réseau (R) est formé de cinq sources élémentaires en forme de papillon.
FR1660900A 2016-11-10 2016-11-10 Source multi-faisceaux pour antenne multi-faisceaux Expired - Fee Related FR3058578B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1660900A FR3058578B1 (fr) 2016-11-10 2016-11-10 Source multi-faisceaux pour antenne multi-faisceaux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660900A FR3058578B1 (fr) 2016-11-10 2016-11-10 Source multi-faisceaux pour antenne multi-faisceaux
FR1660900 2016-11-10

Publications (2)

Publication Number Publication Date
FR3058578A1 FR3058578A1 (fr) 2018-05-11
FR3058578B1 true FR3058578B1 (fr) 2019-05-10

Family

ID=58347498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660900A Expired - Fee Related FR3058578B1 (fr) 2016-11-10 2016-11-10 Source multi-faisceaux pour antenne multi-faisceaux

Country Status (1)

Country Link
FR (1) FR3058578B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076137B1 (fr) * 2017-12-21 2019-11-15 Thales Procede de couverture multifaisceaux par regroupement de faisceaux elementaires de couleurs differentes, et charge utile de telecommunications pour mettre en oeuvre un tel procede
FR3076138B1 (fr) * 2017-12-21 2019-11-15 Thales Procede de couverture multifaisceaux par regroupement de faisceaux elementaires de meme couleur, et charge utile de telecommunications pour mettre en oeuvre un tel procede

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993715B1 (fr) * 2012-07-20 2017-03-10 Thales Sa Source radiofrequence compacte, antenne et systeme d'antennes multifaisceaux comportant de telles sources compactes et systeme de telecommunication par satellite comportant au moins une telle antenne

Also Published As

Publication number Publication date
FR3058578A1 (fr) 2018-05-11

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