USB346487I5 - - Google Patents

Info

Publication number
USB346487I5
USB346487I5 US34648773A USB346487I5 US B346487 I5 USB346487 I5 US B346487I5 US 34648773 A US34648773 A US 34648773A US B346487 I5 USB346487 I5 US B346487I5
Authority
US
United States
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.)
Pending
Application number
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 filed Critical
Priority to US346487A priority Critical patent/US3927406A/en
Publication of USB346487I5 publication Critical patent/USB346487I5/en
Application granted granted Critical
Publication of US3927406A publication Critical patent/US3927406A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4418—Monopulse radar, i.e. simultaneous lobing with means for eliminating radar-dependent errors in angle measurements, e.g. multipath effects
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4445—Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams

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)
US346487A 1973-03-30 1973-03-30 Method and apparatus for off-boresight angle correction for monopulse radars with slow agc normalization Expired - Lifetime US3927406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US346487A US3927406A (en) 1973-03-30 1973-03-30 Method and apparatus for off-boresight angle correction for monopulse radars with slow agc normalization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US346487A US3927406A (en) 1973-03-30 1973-03-30 Method and apparatus for off-boresight angle correction for monopulse radars with slow agc normalization

Publications (2)

Publication Number Publication Date
USB346487I5 true USB346487I5 (en) 1975-01-28
US3927406A US3927406A (en) 1975-12-16

Family

ID=23359619

Family Applications (1)

Application Number Title Priority Date Filing Date
US346487A Expired - Lifetime US3927406A (en) 1973-03-30 1973-03-30 Method and apparatus for off-boresight angle correction for monopulse radars with slow agc normalization

Country Status (1)

Country Link
US (1) US3927406A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1074498B (en) * 1976-09-16 1985-04-20 Selenia Ind Elettroniche IMPROVEMENT IN ELEVATION ERROR REDUCTION SYSTEMS FOR LOW ALTITUDE TARGET TRACKING RADAR
FR2599858B1 (en) * 1979-05-02 1988-10-14 Thomson Csf MICROWAVE RECEIVER PERFORMING ECARTOMETRY MEASUREMENTS, ESPECIALLY ASSOCIATED WITH AN AIRPORT SECONDARY RADAR, AND SECONDARY RADAR COMPRISING THE SAME
FR2463938B1 (en) * 1979-08-23 1985-07-26 Labo Cent Telecommunicat RADAR DOPPLER TO DETECT AND LOCATE HELICOPTERS
US4652882A (en) * 1982-09-30 1987-03-24 Raytheon Company Receiver with wide dynamic range
US4926184A (en) * 1985-10-29 1990-05-15 Selenia Industrie Elettroniche Associate S.P.A. Angle measurement device for amplitude monopulse receivers
US7576686B2 (en) * 2006-08-07 2009-08-18 Garmin International, Inc. Method and system for calibrating an antenna array for an aircraft surveillance system
US7439901B2 (en) * 2006-08-08 2008-10-21 Garmin International, Inc. Active phased array antenna for aircraft surveillance systems
US20080055150A1 (en) * 2006-09-06 2008-03-06 Garmin International, Inc. Method and system for detecting and decoding air traffic control reply signals
US20080284637A1 (en) * 2007-02-28 2008-11-20 Garmin International, Inc. Digital tas transmitter and receiver systems and methods
US7825858B2 (en) * 2007-02-28 2010-11-02 Garmin International, Inc. Methods and systems for frequency independent bearing detection
US9121930B2 (en) * 2012-06-25 2015-09-01 Autoliv Asp, Inc. Two-channel monopulse radar for three-dimensional detection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934757A (en) * 1958-11-18 1960-04-26 William G Hoefer Monopulse radar system
US3599208A (en) * 1969-04-25 1971-08-10 Us Navy Radar system
US3703003A (en) * 1971-04-30 1972-11-14 Raytheon Co D.c. level controller
US3720941A (en) * 1970-04-13 1973-03-13 Gen Electric Automatic monopulse clutter cancellation circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934757A (en) * 1958-11-18 1960-04-26 William G Hoefer Monopulse radar system
US3599208A (en) * 1969-04-25 1971-08-10 Us Navy Radar system
US3720941A (en) * 1970-04-13 1973-03-13 Gen Electric Automatic monopulse clutter cancellation circuit
US3703003A (en) * 1971-04-30 1972-11-14 Raytheon Co D.c. level controller

Also Published As

Publication number Publication date
US3927406A (en) 1975-12-16

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