DE60122506D1 - Nichtkohärenter integrator für signale mit hoher beschleunigungsunbestimmtheit - Google Patents

Nichtkohärenter integrator für signale mit hoher beschleunigungsunbestimmtheit

Info

Publication number
DE60122506D1
DE60122506D1 DE60122506T DE60122506T DE60122506D1 DE 60122506 D1 DE60122506 D1 DE 60122506D1 DE 60122506 T DE60122506 T DE 60122506T DE 60122506 T DE60122506 T DE 60122506T DE 60122506 D1 DE60122506 D1 DE 60122506D1
Authority
DE
Germany
Prior art keywords
signals
acceleration
presums
signal processing
frequency domain
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 - Lifetime
Application number
DE60122506T
Other languages
English (en)
Other versions
DE60122506T2 (de
Inventor
G Mattox
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.)
Lockheed Martin Corp
Original Assignee
Lockheed Corp
Lockheed Martin 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 Lockheed Corp, Lockheed Martin Corp filed Critical Lockheed Corp
Application granted granted Critical
Publication of DE60122506D1 publication Critical patent/DE60122506D1/de
Publication of DE60122506T2 publication Critical patent/DE60122506T2/de
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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • 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
    • G01S7/288—Coherent receivers
    • G01S7/2883—Coherent receivers using FFT 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)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Holo Graphy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Disintegrating Or Milling (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE60122506T 2000-04-28 2001-04-23 Nichtkohärenter integrator für signale mit hoher beschleunigungsunbestimmtheit Expired - Lifetime DE60122506T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/559,665 US6437729B1 (en) 2000-04-28 2000-04-28 Integrator for radar return signals with high acceleration uncertainty
US559665 2000-04-28
PCT/US2001/040570 WO2001084179A1 (en) 2000-04-28 2001-04-23 Noncoherent integrator for signals with high acceleration uncertainty

Publications (2)

Publication Number Publication Date
DE60122506D1 true DE60122506D1 (de) 2006-10-05
DE60122506T2 DE60122506T2 (de) 2007-04-05

Family

ID=24234508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122506T Expired - Lifetime DE60122506T2 (de) 2000-04-28 2001-04-23 Nichtkohärenter integrator für signale mit hoher beschleunigungsunbestimmtheit

Country Status (9)

Country Link
US (1) US6437729B1 (de)
EP (1) EP1287378B1 (de)
AT (1) ATE337563T1 (de)
AU (1) AU2001257615A1 (de)
DE (1) DE60122506T2 (de)
ES (1) ES2269391T3 (de)
IL (1) IL152495A0 (de)
NO (1) NO20025170L (de)
WO (1) WO2001084179A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6538599B1 (en) * 2001-11-16 2003-03-25 Raytheon Company Noncoherent gain enhancement technique for non-stationary targets
DE10260492A1 (de) * 2002-12-21 2004-07-01 Volkswagen Ag Vorrichtung und Verfahren zur Ermittlung der Relativbeschleunigung
US6828929B2 (en) * 2003-01-30 2004-12-07 Raytheon Company Technique for non-coherent integration of targets with ambiguous velocities
US8604971B2 (en) * 2009-12-01 2013-12-10 Bae Systems Information And Electronic Systems Integration Inc. Scanning near field electromagnetic probe
US9140784B1 (en) * 2013-02-27 2015-09-22 Lockheed Martin Corporation Ballistic missile debris mitigation
JP6207376B2 (ja) * 2013-12-17 2017-10-04 三菱電機株式会社 目標検出装置
JP6242276B2 (ja) * 2014-04-16 2017-12-06 三菱電機株式会社 レーダ装置
JP6755002B2 (ja) * 2016-05-26 2020-09-16 パナソニックＩｐマネジメント株式会社 センサ装置及び照明装置
US10718860B2 (en) * 2018-01-11 2020-07-21 Infineon Technologies Ag System and method to improve range accuracy in FMCW radar using FSK modulated chirps
US11035931B1 (en) * 2018-10-29 2021-06-15 Ansys, Inc. Accelerated radar data processing via limited pulse extrapolation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885240A (en) * 1967-06-27 1975-05-20 Us Navy Storage radar system
US5235338A (en) * 1990-10-31 1993-08-10 Hsiao Stephen S Moving target detection through range cell migration radar
US5784026A (en) * 1996-09-23 1998-07-21 Raytheon E-Systems, Inc. Radar detection of accelerating airborne targets
US6018311A (en) * 1998-07-14 2000-01-25 Raytheon Company Noncoherent gain enhancement technique for improved detection-estimation performance
US6313785B1 (en) * 2000-04-28 2001-11-06 Lockheed Martin Corporation Dual detection processing for detecting signals with high acceleration uncertainty

Also Published As

Publication number Publication date
DE60122506T2 (de) 2007-04-05
ES2269391T3 (es) 2007-04-01
NO20025170L (no) 2002-12-27
AU2001257615A1 (en) 2001-11-12
US6437729B1 (en) 2002-08-20
WO2001084179A1 (en) 2001-11-08
IL152495A0 (en) 2003-05-29
EP1287378A4 (de) 2004-11-24
EP1287378B1 (de) 2006-08-23
EP1287378A1 (de) 2003-03-05
ATE337563T1 (de) 2006-09-15
NO20025170D0 (no) 2002-10-28

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