FR3003703B1 - Dispositif de reduction de signature radar d'antenne, systeme antennaire et procede associe - Google Patents

Dispositif de reduction de signature radar d'antenne, systeme antennaire et procede associe

Info

Publication number
FR3003703B1
FR3003703B1 FR1301799A FR1301799A FR3003703B1 FR 3003703 B1 FR3003703 B1 FR 3003703B1 FR 1301799 A FR1301799 A FR 1301799A FR 1301799 A FR1301799 A FR 1301799A FR 3003703 B1 FR3003703 B1 FR 3003703B1
Authority
FR
France
Prior art keywords
antenna
reduction device
associated method
radar signature
signature reduction
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
FR1301799A
Other languages
English (en)
Other versions
FR3003703A1 (fr
Inventor
Roy Naneix Isabelle Le
Jean Paul Martinaud
Christian Renard
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 FR1301799A priority Critical patent/FR3003703B1/fr
Publication of FR3003703A1 publication Critical patent/FR3003703A1/fr
Application granted granted Critical
Publication of FR3003703B1 publication Critical patent/FR3003703B1/fr
Active 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
    • H01Q1/42—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
    • 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
    • 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
FR1301799A 2013-03-19 2013-07-26 Dispositif de reduction de signature radar d'antenne, systeme antennaire et procede associe Active FR3003703B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1301799A FR3003703B1 (fr) 2013-03-19 2013-07-26 Dispositif de reduction de signature radar d'antenne, systeme antennaire et procede associe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1300635A FR3003700B1 (fr) 2013-03-19 2013-03-19 Dispositif de reduction de signature radar d'antenne et systeme antennaire associe
FR1301799A FR3003703B1 (fr) 2013-03-19 2013-07-26 Dispositif de reduction de signature radar d'antenne, systeme antennaire et procede associe

Publications (2)

Publication Number Publication Date
FR3003703A1 FR3003703A1 (fr) 2014-09-26
FR3003703B1 true FR3003703B1 (fr) 2017-04-14

Family

ID=49111249

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1300635A Active FR3003700B1 (fr) 2013-03-19 2013-03-19 Dispositif de reduction de signature radar d'antenne et systeme antennaire associe
FR1301799A Active FR3003703B1 (fr) 2013-03-19 2013-07-26 Dispositif de reduction de signature radar d'antenne, systeme antennaire et procede associe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1300635A Active FR3003700B1 (fr) 2013-03-19 2013-03-19 Dispositif de reduction de signature radar d'antenne et systeme antennaire associe

Country Status (1)

Country Link
FR (2) FR3003700B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106711619B (zh) * 2016-12-30 2023-02-21 东莞同济大学研究院 一种太赫兹电磁波吸收器
CN108767491B (zh) * 2018-05-22 2020-07-28 宁波大学 一种基于fss的双频双圆极化器
CN112510339B (zh) * 2020-12-22 2021-10-15 华南理工大学 一种高选择性增益的双极化滤波贴片天线

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698639A (en) * 1986-01-14 1987-10-06 The Singer Company Circularly polarized leaky waveguide doppler antenna
DE4405996C2 (de) * 1994-02-24 1996-01-11 Daimler Benz Aerospace Ag Vorrichtung zur Tarnung von Antennen
US6906685B2 (en) * 2002-01-17 2005-06-14 Mission Research Corporation Electromagnetic-field polarization twister
WO2004038863A1 (fr) * 2002-10-24 2004-05-06 Telefonaktiebolaget Lm Ericsson Antenne dynamique
US20090058746A1 (en) * 2007-08-31 2009-03-05 Harris Corporation Evanescent wave-coupled frequency selective surface
FR2959611B1 (fr) * 2010-04-30 2012-06-08 Thales Sa Element rayonnant compact a cavites resonantes.

Also Published As

Publication number Publication date
FR3003700B1 (fr) 2016-07-22
FR3003703A1 (fr) 2014-09-26
FR3003700A1 (fr) 2014-09-26

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