FR3089358B1 - Elément rayonnant à accès multiples - Google Patents

Elément rayonnant à accès multiples Download PDF

Info

Publication number
FR3089358B1
FR3089358B1 FR1872213A FR1872213A FR3089358B1 FR 3089358 B1 FR3089358 B1 FR 3089358B1 FR 1872213 A FR1872213 A FR 1872213A FR 1872213 A FR1872213 A FR 1872213A FR 3089358 B1 FR3089358 B1 FR 3089358B1
Authority
FR
France
Prior art keywords
guide
excitation
interface
access
radiating element
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.)
Active
Application number
FR1872213A
Other languages
English (en)
Other versions
FR3089358A1 (fr
Inventor
Jean-Philippe Fraysse
Charalampos Stoumpos
Hervé Legay
Ségolène Tubau
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 FR1872213A priority Critical patent/FR3089358B1/fr
Priority to EP19212776.9A priority patent/EP3664214B1/fr
Priority to CA3063463A priority patent/CA3063463A1/fr
Priority to US16/700,897 priority patent/US11444384B2/en
Priority to ES19212776T priority patent/ES2952243T3/es
Publication of FR3089358A1 publication Critical patent/FR3089358A1/fr
Application granted granted Critical
Publication of FR3089358B1 publication Critical patent/FR3089358B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/025—Multimode horn antennas; Horns using higher mode of propagation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0208—Corrugated horns
    • H01Q13/0225—Corrugated horns of non-circular cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • 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
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Escalators And Moving Walkways (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Elément rayonnant (700) comprenant au moins deux guides d’alimentation et un cornet commun (703) à au moins deux guides d’alimentation et ayant une interface d’excitation (704), chaque guide d’alimentation comprenant un guide d’accès (701,711) et un guide d’excitation (702,712) connecté au guide d’accès (701,711) par une interface d’accès et connecté au cornet commun (703) par l’interface d’excitation (704), chaque guide d’excitation (702,712) étant évasé dans le sens de l’interface d’accès vers l’interface d’excitation (704), chaque guide d’excitation (702,712) étant dépourvu d’axe de symétrie, les deux guides d’alimentation étant disposés symétriquement l’un par rapport à l’autre. Figure pour l’abrégé : Fig. 7
FR1872213A 2018-12-03 2018-12-03 Elément rayonnant à accès multiples Active FR3089358B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1872213A FR3089358B1 (fr) 2018-12-03 2018-12-03 Elément rayonnant à accès multiples
EP19212776.9A EP3664214B1 (fr) 2018-12-03 2019-12-02 Eléments rayonnants à accès multiples
CA3063463A CA3063463A1 (fr) 2018-12-03 2019-12-02 Element rayonnant multivoies
US16/700,897 US11444384B2 (en) 2018-12-03 2019-12-02 Multiple-port radiating element
ES19212776T ES2952243T3 (es) 2018-12-03 2019-12-02 Elementos radiantes de acceso múltiple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872213A FR3089358B1 (fr) 2018-12-03 2018-12-03 Elément rayonnant à accès multiples

Publications (2)

Publication Number Publication Date
FR3089358A1 FR3089358A1 (fr) 2020-06-05
FR3089358B1 true FR3089358B1 (fr) 2022-01-21

Family

ID=66867208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872213A Active FR3089358B1 (fr) 2018-12-03 2018-12-03 Elément rayonnant à accès multiples

Country Status (5)

Country Link
US (1) US11444384B2 (fr)
EP (1) EP3664214B1 (fr)
CA (1) CA3063463A1 (fr)
ES (1) ES2952243T3 (fr)
FR (1) FR3089358B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020180220A1 (fr) * 2019-03-04 2020-09-10 Saab Ab Alimentation d'antenne multimodale bibande
CN115411473B (zh) * 2022-08-12 2023-11-07 深圳大学 基于E面Y形分支波导的TEn0模式激励器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477785A1 (fr) * 1980-03-07 1981-09-11 Thomson Csf Source hyperfrequence multimode et antenne comportant une telle source
FR2739226A1 (fr) * 1985-01-18 1997-03-28 Thomson Csf Source hyperfrequence multimode directive et son application a une antenne radar monopulse
US6211838B1 (en) 2000-02-02 2001-04-03 Space Systems/Loral, Inc. High efficiency dual polarized horn antenna
WO2008069358A1 (fr) * 2006-12-08 2008-06-12 Idoit Co., Ltd. Antenne de type en réseau à cornet
FR3012917B1 (fr) 2013-11-04 2018-03-02 Thales Repartiteur de puissance compact bipolarisation, reseau de plusieurs repartiteurs, element rayonnant compact et antenne plane comportant un tel repartiteur
FR3071672B1 (fr) 2017-09-28 2019-10-11 Thales Repartiteur de puissance pour antenne comportant quatre transducteurs orthomodes identiques

Also Published As

Publication number Publication date
EP3664214B1 (fr) 2023-06-07
EP3664214C0 (fr) 2023-06-07
ES2952243T3 (es) 2023-10-30
US20200176878A1 (en) 2020-06-04
CA3063463A1 (fr) 2020-06-03
US11444384B2 (en) 2022-09-13
FR3089358A1 (fr) 2020-06-05
EP3664214A1 (fr) 2020-06-10

Similar Documents

Publication Publication Date Title
FR3089358B1 (fr) Elément rayonnant à accès multiples
AR105767A1 (es) Proteínas de fusión de unión a gitr multivalentes y multiespecíficas
SE7708208L (sv) Dempningsanordning for en vetskestrom
FR3014169B1 (fr) Guides d'ondes optiques d'eclairage d'une jauge a 360°
FR3000667B1 (fr) Dispositif de support pour supporter un corps, en particulier un corps humain
FR3057787B1 (fr) Table de tri a crible ajustable
Hildebrand et al. Colossus under the hood: a peek into Google’s scalable storage system
EP3644201A3 (fr) Gestion de restrictions d'applications d'intergiciels
ES2578268A1 (es) Dispositivo de unión entre un mástil y un cuerpo de un instrumento musical con cuerdas e instrumento musical con cuerdas que lo contiene
WO2016077558A8 (fr) Méthodes de typage sanguin et de dépistage d'anticorps
US9182087B2 (en) Light guide and a light device incorporating the same
Wu Cross-domain learning
髙野美帆 et al. with the Past No. 3
Heo et al. Korean Co-reference Resolution using BERT with Surfaceform
TH1801005059A (th) แคลดดิ้งไลท์สตริปเปอร์
Oliveira et al. The public education and the Paraná’s primary school in the cartoons of O Olho da Rua
FR3050296B1 (fr) Transfert de donnees depuis un premier environnement de donnees dans un second environnement de donnees
Ahmed হাসপাতাল
FR3103369B1 (fr) Rack de stockage à accessibilité améliorée/
KR20180003270U (ko) 순번대기표상자
FR3090290B1 (fr) Dispositif d’application de maquillage
TH187286S (th) เก้าอี้
UA45939S (uk) 1.-6. етикетка на пляшку
FR3076087B1 (fr) Dispositif de communication sans contact a multiple enroulements d'antenne
FR3079399B3 (fr) Présentoir pour articles de parfumerie et de cosmétique

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200605

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6