DE3274766D1 - Radar system providing optimized target resolution of both short and long range targets - Google Patents

Radar system providing optimized target resolution of both short and long range targets

Info

Publication number
DE3274766D1
DE3274766D1 DE8282400227T DE3274766T DE3274766D1 DE 3274766 D1 DE3274766 D1 DE 3274766D1 DE 8282400227 T DE8282400227 T DE 8282400227T DE 3274766 T DE3274766 T DE 3274766T DE 3274766 D1 DE3274766 D1 DE 3274766D1
Authority
DE
Germany
Prior art keywords
short
radar system
long range
system providing
target resolution
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
DE8282400227T
Other languages
English (en)
Inventor
Daryal Kuntman
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.)
Allied Corp
Original Assignee
Allied 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 Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of DE3274766D1 publication Critical patent/DE3274766D1/de
Expired 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
    • G01S7/28—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
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • G01S13/953—Radar or analogous systems specially adapted for specific applications for meteorological use mounted on aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE8282400227T 1981-03-30 1982-02-09 Radar system providing optimized target resolution of both short and long range targets Expired DE3274766D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/249,288 US4490720A (en) 1981-03-30 1981-03-30 Multipulse signal processing for radar system

Publications (1)

Publication Number Publication Date
DE3274766D1 true DE3274766D1 (en) 1987-01-29

Family

ID=22942834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400227T Expired DE3274766D1 (en) 1981-03-30 1982-02-09 Radar system providing optimized target resolution of both short and long range targets

Country Status (4)

Country Link
US (1) US4490720A (de)
EP (1) EP0061941B1 (de)
JP (1) JPS57175267A (de)
DE (1) DE3274766D1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214026B (en) * 1987-12-23 1992-04-22 Hollandse Signaalapparaten Bv Radar apparatus employing different kinds of pulses
US4983979A (en) * 1989-03-28 1991-01-08 Canadian Marconi Company Radar detection of targets at short and long range
GB8909195D0 (en) * 1989-04-22 1989-09-13 Cambridge Consultants Scoring system
US5140332A (en) * 1989-07-13 1992-08-18 Westinghouse Electric Corp. Short pulse radar system with a long pulse transmitter
JPH0343204U (de) * 1989-09-01 1991-04-23
US7589666B2 (en) 2004-12-30 2009-09-15 Vaisala, Inc. System and method for processing data in weather radar
US20070067690A1 (en) * 2005-08-26 2007-03-22 Avidyne Corporation Dynamic miscompare
US7583222B2 (en) 2005-08-26 2009-09-01 Vaisala Oyj Method for using pulse compression in weather radar
EP1804077A1 (de) * 2005-12-23 2007-07-04 Vaisaila Inc. Frequenz basierte Hybridpulse für die Detektion von Wettererscheinungen im Radar Systeme
JP2009031165A (ja) * 2007-07-27 2009-02-12 Toyota Motor Corp パルスレーダ装置
JP5252696B2 (ja) * 2008-06-11 2013-07-31 独立行政法人 宇宙航空研究開発機構 航空機搭載用光学式遠隔気流計測装置
US20100265121A1 (en) 2008-09-02 2010-10-21 Preco Electronics, Inc. Short Distance Range Resolution in Pulsed Radar
DE102009000472A1 (de) * 2009-01-29 2010-08-05 Robert Bosch Gmbh Verfahren zur Detektion von Niederschlag mit einem Radarortungsgerät für Kraftfahrzeuge
DE102009000469A1 (de) * 2009-01-29 2010-08-19 Robert Bosch Gmbh Verfahren zur Detektion von Niederschlag mit einem Radarortungsgerät für Kraftfahrzeuge
JP4995226B2 (ja) * 2009-05-08 2012-08-08 東芝電波プロダクツ株式会社 レーダ画像処理装置
JP2009258133A (ja) * 2009-08-10 2009-11-05 Toyota Motor Corp パルスレーダ装置
KR20120064532A (ko) * 2010-12-09 2012-06-19 한국전자통신연구원 펄스레이더 수신기
US8902103B2 (en) * 2011-03-16 2014-12-02 Electronics And Telecommunications Research Institute Radar apparatus supporting short and long range radar operation
JP6299112B2 (ja) * 2013-08-28 2018-03-28 日本電気株式会社 レーダ装置、レーダ信号処理方法及びプログラム
IL260695A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Method and device for eliminating waiting times in a radar system
IL260694A (en) * 2018-07-19 2019-01-31 Arbe Robotics Ltd Method and device for two-stage signal processing in a radar system
IL260696A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Method and device for structured self-testing of radio frequencies in a radar system
US11953581B2 (en) 2021-10-18 2024-04-09 Rockwell Collins, Inc. Adaptive cell depth contour beams

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946050A (en) * 1946-01-30 1960-07-19 Sperry Rand Corp Pulse radar object detection system
US3518415A (en) * 1965-12-27 1970-06-30 Itt Impulse correlation function generator
JPS498196A (de) * 1972-05-10 1974-01-24
US3794994A (en) * 1972-06-29 1974-02-26 Us Navy Feedback integrator with pedestal elimination
US3964064A (en) * 1972-09-21 1976-06-15 Brandao Ruy L Data display system having a multilevel video storage device
JPS5249792A (en) * 1975-10-20 1977-04-21 Mitsubishi Electric Corp Radar apparatus
JPS6018950B2 (ja) * 1976-06-04 1985-05-13 三菱電機株式会社 レ−ダ装置
NL183210C (nl) * 1976-11-12 1988-08-16 Hollandse Signaalapparaten Bv Met twee soorten pulsen werkzaam radarsysteem.
US4092644A (en) * 1977-03-24 1978-05-30 Rockwell International Corporation Digital weather radar including target severity analysis capability
JPS5474078U (de) * 1977-11-02 1979-05-26
GB2030416B (en) * 1978-09-09 1982-12-22 Plessey Co Ltd Radar systems
IT1122971B (it) * 1978-09-09 1986-04-30 Plessey Handel Investment Ag Sistema radar
US4206461A (en) * 1979-02-21 1980-06-03 Raytheon Company Radar system with improved visual detection of long range targets
US4249174A (en) * 1979-05-31 1981-02-03 Rca Corporation Aircraft weather radar system

Also Published As

Publication number Publication date
JPH0247711B2 (de) 1990-10-22
EP0061941B1 (de) 1986-12-17
EP0061941A3 (en) 1982-12-01
EP0061941A2 (de) 1982-10-06
US4490720A (en) 1984-12-25
JPS57175267A (en) 1982-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee