FR2989843B1 - Reseau de formation de faisceau d'antenne a faible encombrement pour reseau antennaire circulaire ou tronc-conique - Google Patents

Reseau de formation de faisceau d'antenne a faible encombrement pour reseau antennaire circulaire ou tronc-conique

Info

Publication number
FR2989843B1
FR2989843B1 FR1201167A FR1201167A FR2989843B1 FR 2989843 B1 FR2989843 B1 FR 2989843B1 FR 1201167 A FR1201167 A FR 1201167A FR 1201167 A FR1201167 A FR 1201167A FR 2989843 B1 FR2989843 B1 FR 2989843B1
Authority
FR
France
Prior art keywords
trunconic
circular
low
beam formation
formation network
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
FR1201167A
Other languages
English (en)
Other versions
FR2989843A1 (fr
Inventor
Castiglioni Shadi Khureim
Benjamin Monteillet
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
Thales 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 Thales SA filed Critical Thales SA
Priority to FR1201167A priority Critical patent/FR2989843B1/fr
Priority to EP20130163734 priority patent/EP2654121B1/fr
Priority to ES13163734.0T priority patent/ES2524547T3/es
Publication of FR2989843A1 publication Critical patent/FR2989843A1/fr
Application granted granted Critical
Publication of FR2989843B1 publication Critical patent/FR2989843B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H01P5/22—Hybrid ring junctions
    • H01P5/227—90° branch line couplers
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
FR1201167A 2012-04-20 2012-04-20 Reseau de formation de faisceau d'antenne a faible encombrement pour reseau antennaire circulaire ou tronc-conique Expired - Fee Related FR2989843B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1201167A FR2989843B1 (fr) 2012-04-20 2012-04-20 Reseau de formation de faisceau d'antenne a faible encombrement pour reseau antennaire circulaire ou tronc-conique
EP20130163734 EP2654121B1 (fr) 2012-04-20 2013-04-15 Réseau de formation de faisceau d'antenne à faible encombrement pour réseau antennaire circulaire ou tronc-conique
ES13163734.0T ES2524547T3 (es) 2012-04-20 2013-04-15 Red de formación de un haz de antena de volumen reducido para una matriz de antenas circular o troncocónica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201167A FR2989843B1 (fr) 2012-04-20 2012-04-20 Reseau de formation de faisceau d'antenne a faible encombrement pour reseau antennaire circulaire ou tronc-conique

Publications (2)

Publication Number Publication Date
FR2989843A1 FR2989843A1 (fr) 2013-10-25
FR2989843B1 true FR2989843B1 (fr) 2015-02-27

Family

ID=46785482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201167A Expired - Fee Related FR2989843B1 (fr) 2012-04-20 2012-04-20 Reseau de formation de faisceau d'antenne a faible encombrement pour reseau antennaire circulaire ou tronc-conique

Country Status (3)

Country Link
EP (1) EP2654121B1 (fr)
ES (1) ES2524547T3 (fr)
FR (1) FR2989843B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3379640B1 (fr) * 2016-01-12 2020-02-19 Mitsubishi Electric Corporation Circuit d'alimentation et dispositif d'antenne
EP3422465B1 (fr) * 2016-02-24 2020-12-23 NEC Space Technologies, Ltd. Circuit hybride, circuit d'alimentation électrique, dispositif d'antenne et procédé d'alimentation électrique
FR3130459B1 (fr) 2021-12-15 2024-05-31 Airbus Defence & Space Sas Antenne active notamment pour le domaine spatial
CN115548619B (zh) * 2022-12-01 2023-03-10 四川太赫兹通信有限公司 一种太赫兹四路功分器及超宽带辐射源

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US446465A (en) * 1891-02-17 Thread-unwinder for sewing-machines
US4980692A (en) * 1989-11-29 1990-12-25 Ail Systems, Inc. Frequency independent circular array
FR2676310B1 (fr) 1991-05-06 1993-11-05 Alcatel Espace Antenne a lobe forme et grand gain.
US7081858B2 (en) * 2004-05-24 2006-07-25 Science Applications International Corporation Radial constrained lens
US7508343B1 (en) * 2006-09-26 2009-03-24 Rockwell Collins, Inc. Switched beam forming network for an amplitude monopulse directional and omnidirectional antenna

Also Published As

Publication number Publication date
EP2654121B1 (fr) 2014-09-24
FR2989843A1 (fr) 2013-10-25
ES2524547T3 (es) 2014-12-10
EP2654121A1 (fr) 2013-10-23

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Legal Events

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PLFP Fee payment

Year of fee payment: 4

ST Notification of lapse

Effective date: 20161230