FR2821491B1 - DEPLOYABLE ELECTROMAGNETIC REFLECTOR - Google Patents

DEPLOYABLE ELECTROMAGNETIC REFLECTOR

Info

Publication number
FR2821491B1
FR2821491B1 FR0102485A FR0102485A FR2821491B1 FR 2821491 B1 FR2821491 B1 FR 2821491B1 FR 0102485 A FR0102485 A FR 0102485A FR 0102485 A FR0102485 A FR 0102485A FR 2821491 B1 FR2821491 B1 FR 2821491B1
Authority
FR
France
Prior art keywords
electromagnetic reflector
deployable
deployable electromagnetic
reflector
electromagnetic
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 - Lifetime
Application number
FR0102485A
Other languages
French (fr)
Other versions
FR2821491A1 (en
Inventor
Philippe Mourry
Lionel Garon
Jean Luc Pinchot
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.)
Etienne LaCroix Tous Artifices SA
Original Assignee
Etienne LaCroix Tous Artifices 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
Priority to FR0102485A priority Critical patent/FR2821491B1/en
Application filed by Etienne LaCroix Tous Artifices SA filed Critical Etienne LaCroix Tous Artifices SA
Priority to PCT/FR2002/000648 priority patent/WO2002069441A1/en
Priority to EP02704870A priority patent/EP1362386B1/en
Priority to DE60220440T priority patent/DE60220440T2/en
Priority to AT02704870T priority patent/ATE311019T1/en
Priority to EP04012193A priority patent/EP1458052B1/en
Priority to DE60207529T priority patent/DE60207529T2/en
Priority to IL152430A priority patent/IL152430A/en
Priority to ES02704870T priority patent/ES2249555T3/en
Priority to DK04012193T priority patent/DK1458052T3/en
Priority to JP2002568458A priority patent/JP2004521544A/en
Priority to US10/258,378 priority patent/US6791486B2/en
Priority to DK02704870T priority patent/DK1362386T3/en
Priority to AT04012193T priority patent/ATE363742T1/en
Publication of FR2821491A1 publication Critical patent/FR2821491A1/en
Application granted granted Critical
Publication of FR2821491B1 publication Critical patent/FR2821491B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/161—Collapsible reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aerials With Secondary Devices (AREA)
FR0102485A 2001-02-23 2001-02-23 DEPLOYABLE ELECTROMAGNETIC REFLECTOR Expired - Lifetime FR2821491B1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR0102485A FR2821491B1 (en) 2001-02-23 2001-02-23 DEPLOYABLE ELECTROMAGNETIC REFLECTOR
JP2002568458A JP2004521544A (en) 2001-02-23 2002-02-21 Expandable collapsible electromagnetic reflector
DE60220440T DE60220440T2 (en) 2001-02-23 2002-02-21 Deployable electromagnetic reflector
AT02704870T ATE311019T1 (en) 2001-02-23 2002-02-21 DEVELOPABLE ELECTROMAGNETIC REFLECTOR
EP04012193A EP1458052B1 (en) 2001-02-23 2002-02-21 Unfoldable electromagnetic reflector
DE60207529T DE60207529T2 (en) 2001-02-23 2002-02-21 DEFLAPPABLE ELECTROMAGNETIC REFLECTOR
IL152430A IL152430A (en) 2001-02-23 2002-02-21 Unfoldable electromagnetic reflector
ES02704870T ES2249555T3 (en) 2001-02-23 2002-02-21 DISPLAYABLE ELECTROMAGNETIC REFLECTOR.
PCT/FR2002/000648 WO2002069441A1 (en) 2001-02-23 2002-02-21 Unfoldable electromagnetic reflector
EP02704870A EP1362386B1 (en) 2001-02-23 2002-02-21 Unfoldable electromagnetic reflector
US10/258,378 US6791486B2 (en) 2001-02-23 2002-02-21 Unfoldable electromagnetic reflector
DK02704870T DK1362386T3 (en) 2001-02-23 2002-02-21 Foldable electromagnetic reflector
AT04012193T ATE363742T1 (en) 2001-02-23 2002-02-21 DEVELOPABLE ELECTROMAGNETIC REFLECTOR
DK04012193T DK1458052T3 (en) 2001-02-23 2002-02-21 Foldable electromagnetic reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102485A FR2821491B1 (en) 2001-02-23 2001-02-23 DEPLOYABLE ELECTROMAGNETIC REFLECTOR

Publications (2)

Publication Number Publication Date
FR2821491A1 FR2821491A1 (en) 2002-08-30
FR2821491B1 true FR2821491B1 (en) 2005-07-22

Family

ID=8860363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102485A Expired - Lifetime FR2821491B1 (en) 2001-02-23 2001-02-23 DEPLOYABLE ELECTROMAGNETIC REFLECTOR

Country Status (1)

Country Link
FR (1) FR2821491B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812376A (en) * 1956-01-03 1959-04-22 Anthony Edgar Porter Improvements in radar reflectors
GB746300A (en) * 1954-02-12 1956-03-14 Anthony Edgar Porter Improvements in radar reflectors
US3296617A (en) * 1963-01-23 1967-01-03 Francis M Rogallo Target kite
US3618111A (en) * 1967-04-28 1971-11-02 Gen Dynamics Corp Expandable truss paraboloidal antenna
FR2690172B1 (en) * 1992-04-21 1995-05-19 Protecma Metallic structure which can be incorporated inside plastics and molded articles comprising such a structure.
US5864324A (en) * 1996-05-15 1999-01-26 Trw Inc. Telescoping deployable antenna reflector and method of deployment
FR2793608B1 (en) * 1999-05-10 2001-09-14 Aerospatiale Lanceurs Strategi SURFACE REFLECTING ELECTROMAGNETIC WAVES AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
FR2821491A1 (en) 2002-08-30

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