[go: up one dir, main page]

FR2736160B1 - Dispositif anti-detection pour antenne radar - Google Patents

Dispositif anti-detection pour antenne radar

Info

Publication number
FR2736160B1
FR2736160B1 FR8915618A FR8915618A FR2736160B1 FR 2736160 B1 FR2736160 B1 FR 2736160B1 FR 8915618 A FR8915618 A FR 8915618A FR 8915618 A FR8915618 A FR 8915618A FR 2736160 B1 FR2736160 B1 FR 2736160B1
Authority
FR
France
Prior art keywords
detection device
radar antenna
radar
antenna
detection
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
FR8915618A
Other languages
English (en)
Other versions
FR2736160A1 (fr
Inventor
Christophe Jacques
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.)
Thomson CSF Radant
Original Assignee
Thomson CSF Radant
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 Thomson CSF Radant filed Critical Thomson CSF Radant
Priority to FR8915618A priority Critical patent/FR2736160B1/fr
Priority to GB9025804A priority patent/GB2466234B/en
Priority to DE4037701A priority patent/DE4037701C2/de
Publication of FR2736160A1 publication Critical patent/FR2736160A1/fr
Application granted granted Critical
Publication of FR2736160B1 publication Critical patent/FR2736160B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
FR8915618A 1989-11-28 1989-11-28 Dispositif anti-detection pour antenne radar Expired - Lifetime FR2736160B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8915618A FR2736160B1 (fr) 1989-11-28 1989-11-28 Dispositif anti-detection pour antenne radar
GB9025804A GB2466234B (en) 1989-11-28 1990-11-26 Antidetection device for a radar antenna
DE4037701A DE4037701C2 (de) 1989-11-28 1990-11-27 Vorrichtung zur Anordnung vor einer Antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915618A FR2736160B1 (fr) 1989-11-28 1989-11-28 Dispositif anti-detection pour antenne radar

Publications (2)

Publication Number Publication Date
FR2736160A1 FR2736160A1 (fr) 1997-01-03
FR2736160B1 true FR2736160B1 (fr) 1997-09-12

Family

ID=9387848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915618A Expired - Lifetime FR2736160B1 (fr) 1989-11-28 1989-11-28 Dispositif anti-detection pour antenne radar

Country Status (3)

Country Link
DE (1) DE4037701C2 (fr)
FR (1) FR2736160B1 (fr)
GB (1) GB2466234B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6639567B2 (en) * 2001-09-14 2003-10-28 Raytheon Company Low radar cross section radome
EP1903635A1 (fr) * 2006-09-22 2008-03-26 BAE Systems PLC Structure
US20100231434A1 (en) * 2006-09-22 2010-09-16 Jonathan Pinto Structure
WO2009053722A1 (fr) * 2007-10-26 2009-04-30 Bae System Plc Réduction de signatures radar

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975738A (en) * 1975-05-12 1976-08-17 The United States Of America As Represented By The Secretary Of The Air Force Periodic antenna surface of tripole slot elements
DE2830516C2 (de) * 1978-07-12 1983-02-03 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Selbsttragende, elektrisch reflexionsarme Abdeckung in Kugelform für Antennen
US4287520A (en) * 1979-11-09 1981-09-01 The United States Of America As Represented By The Secretary Of The Air Force Slot chevron element for periodic antennas and radomes
FR2723210B1 (fr) * 1983-05-06 1997-01-10 Cmh Sarl Procede et dispositif antidetection pour radar
US4570166A (en) * 1983-08-29 1986-02-11 General Electric Company RF-Transparent shield structures
GB2230347A (en) * 1987-05-15 1990-10-17 Plessey Co Plc Multi-spectral transmission coatings
DE3726309A1 (de) * 1987-08-07 1989-02-16 Messerschmitt Boelkow Blohm Radartarnung von fluggeraeteantennen

Also Published As

Publication number Publication date
GB2466234B (en) 2010-11-17
GB2466234A (en) 2010-06-23
FR2736160A1 (fr) 1997-01-03
GB9025804D0 (en) 2009-12-23
DE4037701A1 (de) 1997-02-27
DE4037701C2 (de) 1999-10-21

Similar Documents

Publication Publication Date Title
EP0527443A3 (en) Portable fm-cw radar device
FR2704986B1 (fr) Antenne pour appareil électronique.
NO920480L (no) Anordning ved antenne
FR2722626B1 (fr) Antenne pour dispositif de communication
FR2651926B1 (fr) Antenne plane.
FR2651608B1 (fr) Antenne plane.
SE9002995D0 (sv) Antenna device shared by three kinds of waves
TR25212A (tr) Fm-cw radar cihazi
FR2533374B1 (fr) Dispositif de montage d'antenne
FR2672689B1 (fr) Dispositif a antenne de radar.
FR2672437B1 (fr) Dispositif rayonnant pour antenne plane.
FR2645353B1 (fr) Antenne plane
FR2635416B1 (fr) Antenne pour voiture
FR2558308B1 (fr) Dispositif d'antenne pour radiogoniometres
FR2402310B1 (fr) Dispositif d'excitation pour antenne hyperfrequence
NO172017C (no) Koblingsanordning for antenne
FR2646967B1 (fr) Antenne plane
FR2549300B1 (fr) Dispositif de balayage electromecanique notamment pour antenne radar
FR2736160B1 (fr) Dispositif anti-detection pour antenne radar
FR2611090B1 (fr) Antenne desaxee, notamment pour radar
IL97415A0 (en) Radar antenna
FR2651071B1 (fr) Antenne a reflecteur pour radar
BR8003731A (pt) Dispositivo de antenas de radar integradas
FR2655482B1 (fr) Dispositif d'absorption d'ondes electromagnetiques, spatialement selectif, pour antenne hyperfrequence.
NO903822D0 (no) Antenneanordning.

Legal Events

Date Code Title Description
CL Concession to grant licences