FR2723210B1 - Procede et dispositif antidetection pour radar - Google Patents

Procede et dispositif antidetection pour radar

Info

Publication number
FR2723210B1
FR2723210B1 FR8307580A FR8307580A FR2723210B1 FR 2723210 B1 FR2723210 B1 FR 2723210B1 FR 8307580 A FR8307580 A FR 8307580A FR 8307580 A FR8307580 A FR 8307580A FR 2723210 B1 FR2723210 B1 FR 2723210B1
Authority
FR
France
Prior art keywords
radar
antenna
radome
reflective
frequency band
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
FR8307580A
Other languages
English (en)
Other versions
FR2723210A1 (fr
Inventor
Claude Chekroun
Henri Sadones
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.)
CMH SARL
Original Assignee
CMH SARL
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 CMH SARL filed Critical CMH SARL
Priority to FR8307580A priority Critical patent/FR2723210B1/fr
Priority to DE3403447A priority patent/DE3403447C1/de
Priority to GB8405809A priority patent/GB2300523B/en
Priority to US06/623,290 priority patent/US5548289A/en
Publication of FR2723210A1 publication Critical patent/FR2723210A1/fr
Application granted granted Critical
Publication of FR2723210B1 publication Critical patent/FR2723210B1/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
    • H01Q15/0006—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
    • H01Q15/002—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 being reconfigurable or tunable, e.g. using switches or diodes
    • 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
    • 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
    • H01Q15/0053—Selective devices used as spatial filter or angular sidelobe filter

Landscapes

  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
FR8307580A 1983-05-06 1983-05-06 Procede et dispositif antidetection pour radar Expired - Fee Related FR2723210B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8307580A FR2723210B1 (fr) 1983-05-06 1983-05-06 Procede et dispositif antidetection pour radar
DE3403447A DE3403447C1 (de) 1983-05-06 1984-02-01 Verfahren und Radom zum Schutz einer Radareinrichtung
GB8405809A GB2300523B (en) 1983-05-06 1984-03-06 Anti-detection of radar
US06/623,290 US5548289A (en) 1983-05-06 1984-04-26 Anti-sensing method and device for radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307580A FR2723210B1 (fr) 1983-05-06 1983-05-06 Procede et dispositif antidetection pour radar

Publications (2)

Publication Number Publication Date
FR2723210A1 FR2723210A1 (fr) 1996-02-02
FR2723210B1 true FR2723210B1 (fr) 1997-01-10

Family

ID=9288656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307580A Expired - Fee Related FR2723210B1 (fr) 1983-05-06 1983-05-06 Procede et dispositif antidetection pour radar

Country Status (4)

Country Link
US (1) US5548289A (fr)
DE (1) DE3403447C1 (fr)
FR (1) FR2723210B1 (fr)
GB (1) GB2300523B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736160B1 (fr) * 1989-11-28 1997-09-12 Thomson Csf Radant Dispositif anti-detection pour antenne radar
FR2786610B1 (fr) 1997-02-03 2001-04-27 Thomson Csf Reflecteur hyperfrequence actif pour antenne a balayage electronique
FR2789521A1 (fr) 1999-02-05 2000-08-11 Thomson Csf Antenne a balayage electronique bi-bande, a reflecteur hyperfrequence actif
US6300894B1 (en) 1999-07-09 2001-10-09 Harris Corporation Antenna having electrically controllable radar cross-section
FR2807213B1 (fr) 2000-03-31 2003-07-25 Thomson Csf Dephaseur hyperfrequence, et antenne a balayage electronique comportant de tels dephaseurs
FR2812457B1 (fr) 2000-07-28 2004-05-28 Thomson Csf Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique
US7794629B2 (en) 2003-11-25 2010-09-14 Qinetiq Limited Composite materials
US9876280B1 (en) 2015-12-07 2018-01-23 Raytheon Company Radome with radio frequency filtering surface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063967B1 (fr) * 1969-10-15 1973-10-19 Bony Gilbert
US3955201A (en) * 1974-07-29 1976-05-04 Crump Lloyd R Radar randome antenna with switchable R.F. transparency/reflectivity
US3961333A (en) * 1974-08-29 1976-06-01 Texas Instruments Incorporated Radome wire grid having low pass frequency characteristics
FR2395620A1 (fr) * 1977-06-24 1979-01-19 Radant Etudes Perfectionnement au procede de balayage electronique utilisant des panneaux dielectriques dephaseurs
FR2448231A1 (fr) * 1979-02-05 1980-08-29 Radant Et Filtre spatial adaptatif hyperfrequence
FR2469808A1 (fr) * 1979-11-13 1981-05-22 Etude Radiant Sarl Dispositif de balayage electronique dans le plan de polarisation
US4353069A (en) * 1980-09-10 1982-10-05 Handel Peter H Absorptive coating for the reduction of the reflective cross section of metallic surfaces and control capabilities therefor

Also Published As

Publication number Publication date
GB2300523A (en) 1996-11-06
GB2300523B (en) 1997-03-19
FR2723210A1 (fr) 1996-02-02
DE3403447C1 (de) 1996-05-09
GB8405809D0 (en) 1996-04-24
US5548289A (en) 1996-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse