FR2634725A1 - - Google Patents

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Publication number
FR2634725A1
FR2634725A1 FR8804174A FR8804174A FR2634725A1 FR 2634725 A1 FR2634725 A1 FR 2634725A1 FR 8804174 A FR8804174 A FR 8804174A FR 8804174 A FR8804174 A FR 8804174A FR 2634725 A1 FR2634725 A1 FR 2634725A1
Authority
FR
France
Prior art keywords
radar
aircraft
reflector
aircraft according
elements
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.)
Pending
Application number
FR8804174A
Other languages
English (en)
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2634725A1 publication Critical patent/FR2634725A1/fr
Pending 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
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/38—Jamming means, e.g. producing false echoes
    • 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
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
FR8804174A 1988-03-18 1988-03-30 Pending FR2634725A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883809041 DE3809041A1 (de) 1988-03-18 1988-03-18 Militaerisches luftfahrzeug

Publications (1)

Publication Number Publication Date
FR2634725A1 true FR2634725A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-02

Family

ID=6350035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8804174A Pending FR2634725A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-18 1988-03-30

Country Status (5)

Country Link
CA (1) CA1318380C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3809041A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2634725A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2216725B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8800579A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9010279D0 (en) * 1990-05-08 1990-06-27 Bell Stephen W Radar reflector
GB9114052D0 (en) * 1991-06-28 1991-08-14 Tti Tactical Technologies Inc Towed multi-band decoy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB681666A (en) * 1950-05-13 1952-10-29 Gasaccumulator Svenska Ab Improvements in or relating to radar reflectors
US2780806A (en) * 1954-11-29 1957-02-05 Gilfillan Bros Inc Radar reflector for aircraft

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1083588A (fr) * 1952-10-16 1955-01-11 Gasaccumulator Svenska Ab Réflecteur pour radar
GB1467426A (en) * 1974-09-05 1977-03-16 Secr Defence Reflectors for electromagnetic radiation
US4028701A (en) * 1976-04-05 1977-06-07 Parks Jill J Quasi-corner reflectors for electromagnetic radiation
US4357611A (en) * 1976-04-15 1982-11-02 The United States Of America As Represented By The Secretary Of The Air Force Radar cross section augmentation
US4115775A (en) * 1976-09-29 1978-09-19 The United States Of America As Represented By The Secretary Of The Air Force Deep penetrating forebody with tethered radar reflector
US4096479A (en) * 1977-04-14 1978-06-20 The United States Of America As Represented By The Secretary Of The Navy Radar significant target
GB1596841A (en) * 1977-07-15 1981-09-03 Firth J H Radar reflector
EP0026054B1 (en) * 1979-09-17 1983-10-26 John Hewitt Firth Radar corner reflector
US4501784A (en) * 1983-04-05 1985-02-26 Moshinsky Igor B Dispersion of reflected radar

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB681666A (en) * 1950-05-13 1952-10-29 Gasaccumulator Svenska Ab Improvements in or relating to radar reflectors
US2780806A (en) * 1954-11-29 1957-02-05 Gilfillan Bros Inc Radar reflector for aircraft

Also Published As

Publication number Publication date
GB8717283D0 (en) 1989-07-05
NL8800579A (nl) 1989-10-02
GB2216725A (en) 1989-10-11
DE3809041A1 (de) 1990-01-04
GB2216725B (en) 1990-11-14
CA1318380C (en) 1993-05-25

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 05/90