DE602004016327D1 - Ultrabreitband-radarsystem mit subband-codierten impulsen - Google Patents

Ultrabreitband-radarsystem mit subband-codierten impulsen

Info

Publication number
DE602004016327D1
DE602004016327D1 DE602004016327T DE602004016327T DE602004016327D1 DE 602004016327 D1 DE602004016327 D1 DE 602004016327D1 DE 602004016327 T DE602004016327 T DE 602004016327T DE 602004016327 T DE602004016327 T DE 602004016327T DE 602004016327 D1 DE602004016327 D1 DE 602004016327D1
Authority
DE
Germany
Prior art keywords
ultrabroadband
subband
radar system
coded pulses
coded
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.)
Active
Application number
DE602004016327T
Other languages
English (en)
Inventor
Michael L Walker
David S Furuno
Naiel K Askar
Gerald D Rogerson
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.)
General Atomics Corp
Original Assignee
General Atomics 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 General Atomics Corp filed Critical General Atomics Corp
Priority claimed from PCT/US2004/016197 external-priority patent/WO2005033728A2/en
Publication of DE602004016327D1 publication Critical patent/DE602004016327D1/de
Anticipated expiration legal-status Critical
Active 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
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • 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
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/30—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using more than one pulse per radar period

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)
DE602004016327T 2003-05-22 2004-05-21 Ultrabreitband-radarsystem mit subband-codierten impulsen Active DE602004016327D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47304503P 2003-05-22 2003-05-22
PCT/US2004/016197 WO2005033728A2 (en) 2003-05-22 2004-05-21 Ultra-wideband radar system using sub-band coded pulses

Publications (1)

Publication Number Publication Date
DE602004016327D1 true DE602004016327D1 (de) 2008-10-16

Family

ID=34421457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004016327T Active DE602004016327D1 (de) 2003-05-22 2004-05-21 Ultrabreitband-radarsystem mit subband-codierten impulsen

Country Status (3)

Country Link
EP (1) EP1634095B1 (de)
AT (1) ATE407367T1 (de)
DE (1) DE602004016327D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3176539A1 (en) * 2020-04-23 2021-10-28 Huawei Technologies Co., Ltd. Method for controlling radar frequency hopping, apparatus, radar speed measurement method, and radar
CN114545357B (zh) * 2022-04-25 2022-07-19 武汉大学 一种基于互谱分析的电离层Es层高分辨率垂直探测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299427A (en) * 1963-05-14 1967-01-17 Mitsubishi Electric Corp Radar system
SE516718C2 (sv) * 1996-03-28 2002-02-19 Totalfoersvarets Forskningsins Ett ultrabredbandigt koherent radarsystem som optimerar möjligheten till radiostörningsdetektering
NL1004798C2 (nl) * 1996-12-17 1998-06-18 Hollandse Signaalapparaten Bv Werkwijze voor het uitzenden van radarzendpulsen.

Also Published As

Publication number Publication date
EP1634095B1 (de) 2008-09-03
EP1634095A4 (de) 2007-02-28
EP1634095A2 (de) 2006-03-15
ATE407367T1 (de) 2008-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition