AU7668074A - Ground plane corner reflectors - Google Patents

Ground plane corner reflectors

Info

Publication number
AU7668074A
AU7668074A AU76680/74A AU7668074A AU7668074A AU 7668074 A AU7668074 A AU 7668074A AU 76680/74 A AU76680/74 A AU 76680/74A AU 7668074 A AU7668074 A AU 7668074A AU 7668074 A AU7668074 A AU 7668074A
Authority
AU
Australia
Prior art keywords
ground plane
corner reflectors
plane corner
reflectors
ground
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
Application number
AU76680/74A
Other versions
AU497632B2 (en
Inventor
Po. & Whiting K. B Gillard
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.)
Commonwealth of Australia
Original Assignee
Commonwealth of Australia
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 Commonwealth of Australia filed Critical Commonwealth of Australia
Publication of AU7668074A publication Critical patent/AU7668074A/en
Application granted granted Critical
Publication of AU497632B2 publication Critical patent/AU497632B2/en
Expired 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
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Aerials With Secondary Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
AU76680/74A 1974-01-03 1974-01-03 Ground plane corner reflectors Expired AU497632B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU614774 1974-01-03

Publications (2)

Publication Number Publication Date
AU7668074A true AU7668074A (en) 1976-06-24
AU497632B2 AU497632B2 (en) 1978-12-21

Family

ID=3696652

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76680/74A Expired AU497632B2 (en) 1974-01-03 1974-01-03 Ground plane corner reflectors

Country Status (5)

Country Link
AU (1) AU497632B2 (en)
DE (1) DE2461945A1 (en)
FR (1) FR2257157B1 (en)
GB (1) GB1496611A (en)
NL (1) NL7500052A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733091B1 (en) * 1983-05-06 1997-05-23 Cmh Sarl ELECTRICALLY CONTROLLABLE MICROWAVE ANSWER AND ITS APPLICATIONS TO THE PRODUCTION OF ELECTROMAGNETIC LURES
DE102010001440B4 (en) * 2010-02-01 2014-01-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and measuring system for measuring the water level of a water body
DE102019130708A1 (en) * 2019-11-14 2021-05-20 Vega Grieshaber Kg Measuring arrangement and method for determining a fill level of a medium
CN110940358B (en) * 2019-12-31 2023-07-25 徐州治鼎环境科技有限公司 Laser radar and inertial navigation combined calibration device and calibration method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922158A (en) * 1956-05-14 1960-01-19 Boeing Co Radar corner reflector with electrically conductive liquid reflective surface

Also Published As

Publication number Publication date
FR2257157A1 (en) 1975-08-01
GB1496611A (en) 1977-12-30
NL7500052A (en) 1975-07-07
FR2257157B1 (en) 1981-06-12
DE2461945A1 (en) 1975-07-17
AU497632B2 (en) 1978-12-21

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