IT8020136A0 - Apparecchiatura per migliorare la risoluzione angolare di impianti radar ad impulsi incoerenti. - Google Patents

Apparecchiatura per migliorare la risoluzione angolare di impianti radar ad impulsi incoerenti.

Info

Publication number
IT8020136A0
IT8020136A0 IT8020136A IT2013680A IT8020136A0 IT 8020136 A0 IT8020136 A0 IT 8020136A0 IT 8020136 A IT8020136 A IT 8020136A IT 2013680 A IT2013680 A IT 2013680A IT 8020136 A0 IT8020136 A0 IT 8020136A0
Authority
IT
Italy
Prior art keywords
equipment
improve
radar systems
angular resolution
pulse radar
Prior art date
Application number
IT8020136A
Other languages
English (en)
Other versions
IT1149853B (it
Inventor
Eyung W Kang
Ruy L Brandao
Jaromir R Bares
Delmar V Payne
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of IT8020136A0 publication Critical patent/IT8020136A0/it
Application granted granted Critical
Publication of IT1149853B publication Critical patent/IT1149853B/it

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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • G01S7/2925—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by using shape of radiation pattern
    • 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
    • G01S13/422—Simultaneous measurement of distance and other co-ordinates sequential lobing, e.g. conical scan

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)
IT20136/80A 1979-03-01 1980-02-25 Apparecchiatura per migliorare la risoluzione angolare di impianti radar ad impulsi incoerenti IT1149853B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/016,575 US4243988A (en) 1979-03-01 1979-03-01 Means for improving angular resolution of incoherent pulse radar systems

Publications (2)

Publication Number Publication Date
IT8020136A0 true IT8020136A0 (it) 1980-02-25
IT1149853B IT1149853B (it) 1986-12-10

Family

ID=21777849

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20136/80A IT1149853B (it) 1979-03-01 1980-02-25 Apparecchiatura per migliorare la risoluzione angolare di impianti radar ad impulsi incoerenti

Country Status (2)

Country Link
US (1) US4243988A (it)
IT (1) IT1149853B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818942C2 (de) * 1978-04-28 1986-03-27 Zellweger Uster Ag, Uster Verfahren zur Raumüberwachung und Vorrichtung zur Durchführung des Verfahrens
NL7908860A (nl) * 1979-12-10 1981-07-01 Hollandse Signaalapparaten Bv Drempelschakeling voor radarvideosignalen.
US4394658A (en) * 1981-03-27 1983-07-19 Sperry Corporation Adaptive MTI clutter tracker-canceller method and apparatus
NL8201144A (nl) * 1982-03-19 1983-10-17 Hollandse Signaalapparaten Bv Videoextractor.
US5140146A (en) * 1989-11-20 1992-08-18 Symbol Technologies, Inc. Bar code symbol reader with modulation enhancement
FR2655428A1 (fr) * 1989-12-01 1991-06-07 Thomson Csf Procede et dispositif pour ameliorer la discrimination angulaire, notamment la discrimination en azimut, d'un radar vis-a-vis de cibles complexes.
US5093649A (en) * 1990-08-28 1992-03-03 The Boeing Company Bessel beam radar system using sequential spatial modulation
US5461223A (en) * 1992-10-09 1995-10-24 Eastman Kodak Company Bar code detecting circuitry
JP3160581B2 (ja) * 1998-09-30 2001-04-25 宇宙開発事業団 電波源情報表示装置
FR2932572B1 (fr) * 2008-06-13 2010-09-03 Thales Sa Procede d'affinage angulaire du faisceau d'antenne d'un radar.
US8736484B2 (en) * 2010-08-11 2014-05-27 Lockheed Martin Corporation Enhanced-resolution phased array radar
US9182482B2 (en) 2011-10-25 2015-11-10 Navico Holding As Radar beam sharpening system and method
DE102013226085B3 (de) 2013-12-16 2015-03-26 Elmos Semiconductor Aktiengesellschaft Verfahren zur Verarbeitung eines Echosignals eines Ultraschallwandlers
US10120069B2 (en) 2014-08-19 2018-11-06 Navico Holding As Multiple ranges for pulse compression radar
US9739873B2 (en) 2014-08-19 2017-08-22 Navico Holding As Range sidelobe suppression
US10222454B2 (en) 2014-08-19 2019-03-05 Navico Holding As Combining Reflected Signals
US10001548B2 (en) 2015-01-23 2018-06-19 Navico Holding As Amplitude envelope correction
US9810772B2 (en) 2015-02-27 2017-11-07 Navico Holding As Radar signal generator
US9952312B2 (en) 2015-07-06 2018-04-24 Navico Holding As Radar interference mitigation
AU2018243962B2 (en) 2017-03-28 2022-11-17 Automaton, Inc. Methods and apparatus for locating RFID tags
JP7190820B2 (ja) * 2018-04-02 2022-12-16 パナソニックホールディングス株式会社 侵入検知システムおよび侵入検知方法
US10935631B2 (en) 2018-04-24 2021-03-02 Navico Holding As Radar transceiver with a switched local oscillator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836964A (en) * 1967-10-18 1974-09-17 Hughes Aircraft Co Automatic data processor
US3946382A (en) * 1970-01-28 1976-03-23 The United States Of America As Represented By The Secretary Of The Navy Search radar adaptive video processor
US4025919A (en) * 1975-11-14 1977-05-24 Westinghouse Electric Corporation Automatic target detector
US4021616A (en) * 1976-01-08 1977-05-03 Ncr Corporation Interpolating rate multiplier
US4053750A (en) * 1976-05-10 1977-10-11 Constant James N Feedforward filter

Also Published As

Publication number Publication date
IT1149853B (it) 1986-12-10
US4243988A (en) 1981-01-06

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