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AUPM511294A0 - A system for correcting receiver errors in radar - Google Patents

A system for correcting receiver errors in radar

Info

Publication number
AUPM511294A0
AUPM511294A0 AUPM5112A AUPM511294A AUPM511294A0 AU PM511294 A0 AUPM511294 A0 AU PM511294A0 AU PM5112 A AUPM5112 A AU PM5112A AU PM511294 A AUPM511294 A AU PM511294A AU PM511294 A0 AUPM511294 A0 AU PM511294A0
Authority
AU
Australia
Prior art keywords
radar
receiver errors
correcting receiver
correcting
errors
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.)
Abandoned
Application number
AUPM5112A
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.)
University of Queensland UQ
Original Assignee
University of Queensland UQ
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 University of Queensland UQ filed Critical University of Queensland UQ
Priority to AUPM5112A priority Critical patent/AUPM511294A0/en
Publication of AUPM511294A0 publication Critical patent/AUPM511294A0/en
Priority to AU22099/95A priority patent/AU2209995A/en
Priority to PCT/AU1995/000217 priority patent/WO1995028652A1/en
Priority to ZA953125A priority patent/ZA953125B/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
    • 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
    • G01S7/35—Details of non-pulse systems
    • G01S7/352—Receivers
    • G01S7/354—Extracting wanted echo-signals
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • G01S13/38—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal wherein more than one modulation frequency is used
    • 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
    • G01S7/35—Details of non-pulse systems
    • G01S7/352—Receivers
    • G01S7/358—Receivers using I/Q processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
AUPM5112A 1994-04-18 1994-04-18 A system for correcting receiver errors in radar Abandoned AUPM511294A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AUPM5112A AUPM511294A0 (en) 1994-04-18 1994-04-18 A system for correcting receiver errors in radar
AU22099/95A AU2209995A (en) 1994-04-18 1995-04-18 A system for correcting receiver errors in radar
PCT/AU1995/000217 WO1995028652A1 (en) 1994-04-18 1995-04-18 A system for correcting receiver errors in radar
ZA953125A ZA953125B (en) 1994-04-18 1995-04-18 A system for correcting receiver errors in radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM5112A AUPM511294A0 (en) 1994-04-18 1994-04-18 A system for correcting receiver errors in radar

Publications (1)

Publication Number Publication Date
AUPM511294A0 true AUPM511294A0 (en) 1994-05-12

Family

ID=3779692

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPM5112A Abandoned AUPM511294A0 (en) 1994-04-18 1994-04-18 A system for correcting receiver errors in radar

Country Status (3)

Country Link
AU (1) AUPM511294A0 (en)
WO (1) WO1995028652A1 (en)
ZA (1) ZA953125B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998038523A1 (en) * 1997-02-28 1998-09-03 Siemens Aktiengesellschaft Distance and speed measuring method and device
EP3685534B1 (en) * 2018-12-14 2022-08-17 Waviot Integrated Systems, LLC Method and system of frequency correction in lpwan networks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950750A (en) * 1974-10-03 1976-04-13 Raytheon Company Radar system having quadrature phase detector compensator
US4003054A (en) * 1974-10-03 1977-01-11 Raytheon Company Method of compensating for imbalances in a quadrature demodulator
NL8204616A (en) * 1982-11-29 1984-06-18 Hollandse Signaalapparaten Bv IMPULSE RADAR DEVICE.
US4616229A (en) * 1983-09-30 1986-10-07 Westinghouse Electric Corp. System and method of compensating a doppler processor for input unbalance and an unbalance measuring sensor for use therein
US4646093A (en) * 1984-08-22 1987-02-24 Raytheon Company Digital monopulse for tracking radar
US4931800A (en) * 1989-05-12 1990-06-05 Raytheon Company Stagger compensated moving target detector
US5063529A (en) * 1989-12-29 1991-11-05 Texas Instruments Incorporated Method for calibrating a phased array antenna
US4994810A (en) * 1990-03-26 1991-02-19 Allied-Signal Inc. Monopulse processor digital correction circuit

Also Published As

Publication number Publication date
WO1995028652A1 (en) 1995-10-26
ZA953125B (en) 1996-01-09

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