DE69222858T2 - Radarreflektoren - Google Patents

Radarreflektoren

Info

Publication number
DE69222858T2
DE69222858T2 DE69222858T DE69222858T DE69222858T2 DE 69222858 T2 DE69222858 T2 DE 69222858T2 DE 69222858 T DE69222858 T DE 69222858T DE 69222858 T DE69222858 T DE 69222858T DE 69222858 T2 DE69222858 T2 DE 69222858T2
Authority
DE
Germany
Prior art keywords
radar reflectors
reflectors
radar
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
DE69222858T
Other languages
English (en)
Other versions
DE69222858D1 (de
Inventor
Clifford Long Drive Rowner Rix
Mark Gilbert
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.)
Qinetiq Ltd
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of DE69222858D1 publication Critical patent/DE69222858D1/de
Application granted granted Critical
Publication of DE69222858T2 publication Critical patent/DE69222858T2/de
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
    • H01Q15/23—Combinations of reflecting surfaces with refracting or diffracting devices
    • 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
DE69222858T 1991-08-21 1992-07-27 Radarreflektoren Expired - Fee Related DE69222858T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919118041A GB9118041D0 (en) 1991-08-21 1991-08-21 Radar reflectors
PCT/GB1992/001383 WO1993004510A1 (en) 1991-08-21 1992-07-27 Radar reflectors

Publications (2)

Publication Number Publication Date
DE69222858D1 DE69222858D1 (de) 1997-11-27
DE69222858T2 true DE69222858T2 (de) 1998-02-19

Family

ID=10700305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222858T Expired - Fee Related DE69222858T2 (de) 1991-08-21 1992-07-27 Radarreflektoren

Country Status (8)

Country Link
US (1) US5430444A (de)
EP (1) EP0599879B1 (de)
JP (1) JP3297047B2 (de)
AU (1) AU655313B2 (de)
CA (1) CA2113724C (de)
DE (1) DE69222858T2 (de)
GB (2) GB9118041D0 (de)
WO (1) WO1993004510A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6742903B2 (en) 2001-07-25 2004-06-01 Francis X. Canning Arrangement of corner reflectors for a nearly omnidirectional return
WO2006018956A1 (ja) * 2004-08-19 2006-02-23 Electronic Navigation Research Institute, An Independent Administrative Institution 誘電体レンズを用いた装置
CN105403861A (zh) * 2015-11-26 2016-03-16 西安电子工程研究所 一种多层球状角反射器装置
WO2019094695A1 (en) 2017-11-09 2019-05-16 Fractal Antenna Systems, Inc. Road identification system using enhanced cross-section targets
JP7191291B2 (ja) * 2019-01-21 2022-12-19 住友電気工業株式会社 レーダリフレクタ及び情報記録装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1334464A (fr) * 1962-06-27 1963-08-09 Lignes Telegraph Telephon Réflecteur pour ondes électromagnétiques
US3317911A (en) * 1963-11-07 1967-05-02 Ylo E Stahler Electromagnetic lenses for radiant energy communication systems
US3295132A (en) * 1965-02-23 1966-12-27 Texas Instruments Inc Modulating radar reflector
US3465362A (en) * 1965-07-17 1969-09-02 Tokyo Keiki Kk Shell-type luneberg lens
FR1464693A (fr) * 1965-10-13 1967-01-06 Lignes Telegraph Telephon Perfectionnements aux matériaux diélectriques artificiels et réflecteurs de luneburg réalisés à partir de tels matériaux
JPS4811656B1 (de) * 1968-04-11 1973-04-14
US4419669A (en) * 1971-01-04 1983-12-06 Trw Inc. Controlled scintillation rate decoy
US3896440A (en) * 1971-11-26 1975-07-22 Westinghouse Electric Corp Retrodirective passive beacon for simulating a moving target
JPS5237906B2 (de) * 1972-07-13 1977-09-26
US4031535A (en) * 1975-11-10 1977-06-21 Sperry Rand Corporation Multiple frequency navigation radar system
JPS6052528B2 (ja) * 1977-05-02 1985-11-20 株式会社トキメック 軽量混合誘電体およびその製法
DE3134122A1 (de) * 1981-08-28 1983-03-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Antennensystem mit dielektrikum
GB2194391B (en) * 1986-06-23 1991-02-27 Secr Defence A passive radar target
DE3621699A1 (de) * 1986-06-27 1988-01-14 Tech Mathematische Studiengese Radarrueckstrahlvorrichtung fuer flugkoerper
WO1989000773A1 (en) * 1987-07-10 1989-01-26 The Secretary Of State For Defence In Her Britanni A passive radar target
GB2233503B (en) * 1988-02-23 1992-06-10 Secr Defence A solid dielectric lens aerial
GB8904474D0 (en) * 1989-02-28 1989-04-12 Secr Defence Reflector for electromagnetic energy
US4990918A (en) * 1989-12-21 1991-02-05 University Of British Columbia Radar reflector to enhance radar detection
US5097265A (en) * 1991-07-01 1992-03-17 The United States Of America As Represented By The Secretary Of The Navy Triangular target boat reflector

Also Published As

Publication number Publication date
GB9402822D0 (en) 1994-04-27
CA2113724C (en) 2001-11-27
EP0599879B1 (de) 1997-10-22
GB2274023B (en) 1995-04-05
GB2274023A (en) 1994-07-06
DE69222858D1 (de) 1997-11-27
AU655313B2 (en) 1994-12-15
GB9118041D0 (en) 1991-10-09
CA2113724A1 (en) 1993-03-04
JP3297047B2 (ja) 2002-07-02
US5430444A (en) 1995-07-04
EP0599879A1 (de) 1994-06-08
AU2362492A (en) 1993-03-16
JPH06510169A (ja) 1994-11-10
WO1993004510A1 (en) 1993-03-04

Similar Documents

Publication Publication Date Title
DE69214012D1 (de) Reflektor
NO178512C (no) Radarsystem
DE69219030T2 (de) Tragbares FM-CW-Radargerät
DE69212079D1 (de) Radargerät
NO180094C (no) Radar
DE69225811D1 (de) Optisches radar
DE69409568T2 (de) Radargerät
NO914860L (no) Radarsystem
DE59205310D1 (de) Antennenanordnung
DE69222858T2 (de) Radarreflektoren
FI934447A0 (fi) Nytt immunhaemmande aemne fraon strptomyces braegensis
IT1267962B1 (it) Radar
DE69314535T2 (de) Radargerät
ITTO920066A1 (it) Radar
FI925218A0 (fi) Distansbaoge foer isolerfoerglasningar
IT1253702B (it) Radar
DK142191D0 (da) Reflektorantenne
SE9202513D0 (sv) Reflexanordning
SE9200071D0 (sv) Reflexanordning
BR9104726A (pt) Aperfeicoamento em refletor de radar
SE8804395D0 (sv) Radar
KR920013805U (ko) 오프셋 이중 반사판형 안테나
BR7200642U (pt) Petala de refletor parabolico
BR9204616A (pt) Aperfeicoamento em refletor
SE9202271D0 (sv) Reflexkoppel

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QINETIQ LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee