NO990689D0 - Device for reflection of radar signals - Google Patents

Device for reflection of radar signals

Info

Publication number
NO990689D0
NO990689D0 NO990689A NO990689A NO990689D0 NO 990689 D0 NO990689 D0 NO 990689D0 NO 990689 A NO990689 A NO 990689A NO 990689 A NO990689 A NO 990689A NO 990689 D0 NO990689 D0 NO 990689D0
Authority
NO
Norway
Prior art keywords
reflection
radar signals
radar
signals
Prior art date
Application number
NO990689A
Other languages
Norwegian (no)
Other versions
NO990689L (en
NO311959B1 (en
Inventor
Kjartan Mathisen
Original Assignee
Kjartan Mathisen
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 Kjartan Mathisen filed Critical Kjartan Mathisen
Priority to NO19990689A priority Critical patent/NO311959B1/en
Publication of NO990689D0 publication Critical patent/NO990689D0/en
Priority to AU60114/99A priority patent/AU6011499A/en
Priority to PCT/NO1999/000295 priority patent/WO2000048271A1/en
Publication of NO990689L publication Critical patent/NO990689L/en
Priority to SE0102685A priority patent/SE0102685L/en
Publication of NO311959B1 publication Critical patent/NO311959B1/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
    • H01Q15/14—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)
  • Aerials With Secondary Devices (AREA)
  • Road Signs Or Road Markings (AREA)
NO19990689A 1999-02-12 1999-02-12 radar Reflector NO311959B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO19990689A NO311959B1 (en) 1999-02-12 1999-02-12 radar Reflector
AU60114/99A AU6011499A (en) 1999-02-12 1999-09-22 Equipment for reflection of radar signal
PCT/NO1999/000295 WO2000048271A1 (en) 1999-02-12 1999-09-22 Equipment for reflection of radar signal
SE0102685A SE0102685L (en) 1999-02-12 2001-08-09 Equipment for reflection of radar signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19990689A NO311959B1 (en) 1999-02-12 1999-02-12 radar Reflector

Publications (3)

Publication Number Publication Date
NO990689D0 true NO990689D0 (en) 1999-02-12
NO990689L NO990689L (en) 2000-08-14
NO311959B1 NO311959B1 (en) 2002-02-18

Family

ID=19902956

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19990689A NO311959B1 (en) 1999-02-12 1999-02-12 radar Reflector

Country Status (4)

Country Link
AU (1) AU6011499A (en)
NO (1) NO311959B1 (en)
SE (1) SE0102685L (en)
WO (1) WO2000048271A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026054B1 (en) * 1979-09-17 1983-10-26 John Hewitt Firth Radar corner reflector
US4531128A (en) * 1982-07-26 1985-07-23 The United States Of America As Represented By The Secretary Of The Navy Buoyant radar reflector
JPS60173903A (en) * 1984-02-17 1985-09-07 Yamagata Daigaku Omnidirectional radar reflector equipment
GB9207398D0 (en) * 1992-04-02 1992-05-13 John Lilley & Gillie Ltd Radar reflector devices

Also Published As

Publication number Publication date
WO2000048271A1 (en) 2000-08-17
NO990689L (en) 2000-08-14
SE0102685D0 (en) 2001-08-09
AU6011499A (en) 2000-08-29
SE0102685L (en) 2001-08-09
NO311959B1 (en) 2002-02-18

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees