NZ220784A - Passive radar target: dielectric lens and reflector - Google Patents

Passive radar target: dielectric lens and reflector

Info

Publication number
NZ220784A
NZ220784A NZ22078487A NZ22078487A NZ220784A NZ 220784 A NZ220784 A NZ 220784A NZ 22078487 A NZ22078487 A NZ 22078487A NZ 22078487 A NZ22078487 A NZ 22078487A NZ 220784 A NZ220784 A NZ 220784A
Authority
NZ
New Zealand
Prior art keywords
reflector
radar target
dielectric lens
passive radar
passive
Prior art date
Application number
NZ22078487A
Inventor
Leslie Derek Ridge
Clifford Rix
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Publication of NZ220784A publication Critical patent/NZ220784A/en

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
NZ22078487A 1986-06-23 1987-06-22 Passive radar target: dielectric lens and reflector NZ220784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8615317A GB2194391B (en) 1986-06-23 1986-06-23 A passive radar target

Publications (1)

Publication Number Publication Date
NZ220784A true NZ220784A (en) 1990-03-27

Family

ID=10599963

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ22078487A NZ220784A (en) 1986-06-23 1987-06-22 Passive radar target: dielectric lens and reflector

Country Status (3)

Country Link
CA (1) CA1297970C (en)
GB (1) GB2194391B (en)
NZ (1) NZ220784A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000773A1 (en) * 1987-07-10 1989-01-26 The Secretary Of State For Defence In Her Britanni A passive radar target
GB9118041D0 (en) * 1991-08-21 1991-10-09 Secr Defence Radar reflectors
AU2000273299A1 (en) * 2000-07-31 2002-02-13 The Boeing Company Method for producing a spatially stratified optical system for use in the micronand sub-micron wavelength regime
US6433936B1 (en) * 2001-08-15 2002-08-13 Emerson & Cuming Microwave Products Lens of gradient dielectric constant and methods of production
US20070002922A1 (en) * 2005-06-30 2007-01-04 Intel Corporation Retro-reflecting lens for external cavity optics
DE102019209508B4 (en) 2019-06-28 2024-05-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for detecting a spatial area using radar waves

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1056854A (en) * 1962-09-24 1967-02-01 Elliott Brothers London Ltd Improvements in or relating to electromagnetic energy reflectors
GB1348672A (en) * 1971-07-26 1974-03-20 British Aircraft Corp Ltd Microwave lenses
FR2197247B1 (en) * 1972-07-13 1978-07-21 Tokyo Keiri Kk

Also Published As

Publication number Publication date
GB2194391B (en) 1991-02-27
GB8615317D0 (en) 1986-07-30
CA1297970C (en) 1992-03-24
GB2194391A (en) 1988-03-02

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