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FR2959611B1 - Element rayonnant compact a cavites resonantes. - Google Patents

Element rayonnant compact a cavites resonantes.

Info

Publication number
FR2959611B1
FR2959611B1 FR1001863A FR1001863A FR2959611B1 FR 2959611 B1 FR2959611 B1 FR 2959611B1 FR 1001863 A FR1001863 A FR 1001863A FR 1001863 A FR1001863 A FR 1001863A FR 2959611 B1 FR2959611 B1 FR 2959611B1
Authority
FR
France
Prior art keywords
radiating element
resonant cavities
cavity
radiant element
resonant
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
FR1001863A
Other languages
English (en)
Other versions
FR2959611A1 (fr
Inventor
Herve Legay
Shoaib Muhammad
Ronan Sauleau
Bernard Caille
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 de la Recherche Scientifique CNRS
Thales SA
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS, Thales SA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1001863A priority Critical patent/FR2959611B1/fr
Priority to EP11717197.5A priority patent/EP2564466B1/fr
Priority to US13/695,491 priority patent/US9843099B2/en
Priority to ES11717197.5T priority patent/ES2463772T3/es
Priority to PCT/EP2011/002149 priority patent/WO2011134666A1/fr
Publication of FR2959611A1 publication Critical patent/FR2959611A1/fr
Application granted granted Critical
Publication of FR2959611B1 publication Critical patent/FR2959611B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • H01Q1/405—Radome integrated radiating elements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/528—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the re-radiation of a support structure
    • 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
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/0026—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices having a stacked geometry or having multiple layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
FR1001863A 2010-04-30 2010-04-30 Element rayonnant compact a cavites resonantes. Expired - Fee Related FR2959611B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1001863A FR2959611B1 (fr) 2010-04-30 2010-04-30 Element rayonnant compact a cavites resonantes.
EP11717197.5A EP2564466B1 (fr) 2010-04-30 2011-04-29 Element rayonnant compact a cavites resonantes
US13/695,491 US9843099B2 (en) 2010-04-30 2011-04-29 Compact radiating element having resonant cavities
ES11717197.5T ES2463772T3 (es) 2010-04-30 2011-04-29 Elemento radiante compacto con cavidades resonantes
PCT/EP2011/002149 WO2011134666A1 (fr) 2010-04-30 2011-04-29 Element rayonnant compact a cavites resonantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001863A FR2959611B1 (fr) 2010-04-30 2010-04-30 Element rayonnant compact a cavites resonantes.

Publications (2)

Publication Number Publication Date
FR2959611A1 FR2959611A1 (fr) 2011-11-04
FR2959611B1 true FR2959611B1 (fr) 2012-06-08

Family

ID=43629452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001863A Expired - Fee Related FR2959611B1 (fr) 2010-04-30 2010-04-30 Element rayonnant compact a cavites resonantes.

Country Status (5)

Country Link
US (1) US9843099B2 (fr)
EP (1) EP2564466B1 (fr)
ES (1) ES2463772T3 (fr)
FR (1) FR2959611B1 (fr)
WO (1) WO2011134666A1 (fr)

Families Citing this family (183)

* Cited by examiner, † Cited by third party
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ES2463772T3 (es) 2014-05-29
EP2564466B1 (fr) 2014-04-02

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