FR2895839B1 - Structure composite a plusieurs couches empilees soumise a un rayonnement electromagnetique - Google Patents

Structure composite a plusieurs couches empilees soumise a un rayonnement electromagnetique

Info

Publication number
FR2895839B1
FR2895839B1 FR0600027A FR0600027A FR2895839B1 FR 2895839 B1 FR2895839 B1 FR 2895839B1 FR 0600027 A FR0600027 A FR 0600027A FR 0600027 A FR0600027 A FR 0600027A FR 2895839 B1 FR2895839 B1 FR 2895839B1
Authority
FR
France
Prior art keywords
electromagnetic radiation
composite structure
stacked layers
multiple stacked
layers subjected
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
FR0600027A
Other languages
English (en)
Other versions
FR2895839A1 (fr
Inventor
Brestec Philippe Le
Regis Bourloton
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 FR0600027A priority Critical patent/FR2895839B1/fr
Priority to EP06126432A priority patent/EP1804336A1/fr
Publication of FR2895839A1 publication Critical patent/FR2895839A1/fr
Application granted granted Critical
Publication of FR2895839B1 publication Critical patent/FR2895839B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material
    • H01Q1/424—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material comprising a layer of expanded material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/425—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising a metallic grid
FR0600027A 2006-01-03 2006-01-03 Structure composite a plusieurs couches empilees soumise a un rayonnement electromagnetique Expired - Fee Related FR2895839B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0600027A FR2895839B1 (fr) 2006-01-03 2006-01-03 Structure composite a plusieurs couches empilees soumise a un rayonnement electromagnetique
EP06126432A EP1804336A1 (fr) 2006-01-03 2006-12-18 Structure composite à plusieurs couches empilées soumise à un rayonnement électromagnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600027A FR2895839B1 (fr) 2006-01-03 2006-01-03 Structure composite a plusieurs couches empilees soumise a un rayonnement electromagnetique

Publications (2)

Publication Number Publication Date
FR2895839A1 FR2895839A1 (fr) 2007-07-06
FR2895839B1 true FR2895839B1 (fr) 2009-12-18

Family

ID=36950228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0600027A Expired - Fee Related FR2895839B1 (fr) 2006-01-03 2006-01-03 Structure composite a plusieurs couches empilees soumise a un rayonnement electromagnetique

Country Status (2)

Country Link
EP (1) EP1804336A1 (fr)
FR (1) FR2895839B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1416343A (en) * 1972-02-16 1975-12-03 Secr Defence Radomes
JPS52135243A (en) * 1976-03-12 1977-11-12 Ball Corp Radio frequency antenna device
DE3027093C2 (de) * 1980-07-17 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Umpolarisiereinrichtung zur Erzeugung zirkular polarisierter elektromagnetischer Wellen
US4829309A (en) * 1986-08-14 1989-05-09 Matsushita Electric Works, Ltd. Planar antenna
FR2819109A1 (fr) * 2001-01-04 2002-07-05 Cit Alcatel Antenne multi-bandes pour appareils mobiles
CA2473136C (fr) * 2002-01-09 2013-04-16 Meadwestvaco Corporation Station intelligente utilisant plusieurs antennes r.f. et systeme de gestion de stocks incorporant ladite station.
JP2004102747A (ja) * 2002-09-11 2004-04-02 U M C Electronics Co Ltd Ｉｃカードリーダライタ装置

Also Published As

Publication number Publication date
FR2895839A1 (fr) 2007-07-06
EP1804336A1 (fr) 2007-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930