ATE407367T1 - Ultrabreitband-radarsystem mit subband-codierten impulsen - Google Patents

Ultrabreitband-radarsystem mit subband-codierten impulsen

Info

Publication number
ATE407367T1
ATE407367T1 AT04809409T AT04809409T ATE407367T1 AT E407367 T1 ATE407367 T1 AT E407367T1 AT 04809409 T AT04809409 T AT 04809409T AT 04809409 T AT04809409 T AT 04809409T AT E407367 T1 ATE407367 T1 AT E407367T1
Authority
AT
Austria
Prior art keywords
radar system
ultra wideband
coded pulse
wideband radar
subband coded
Prior art date
Application number
AT04809409T
Other languages
English (en)
Inventor
Michael Walker
David Furuno
Naiel Askar
Gerald Rogerson
Original Assignee
Gen Atomics
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 Gen Atomics filed Critical Gen Atomics
Application granted granted Critical
Publication of ATE407367T1 publication Critical patent/ATE407367T1/de

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)
AT04809409T 2003-05-22 2004-05-21 Ultrabreitband-radarsystem mit subband-codierten impulsen ATE407367T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47304503P 2003-05-22 2003-05-22

Publications (1)

Publication Number Publication Date
ATE407367T1 true ATE407367T1 (de) 2008-09-15

Family

ID=34421457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04809409T ATE407367T1 (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
EP4130781A4 (de) * 2020-04-23 2023-08-30 Huawei Technologies Co., Ltd. Verfahren und vorrichtung zur steuerung von radarfrequenzsprüngen, radargeschwindigkeitsmessverfahren und 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
EP1634095A2 (de) 2006-03-15
EP1634095B1 (de) 2008-09-03
EP1634095A4 (de) 2007-02-28
DE602004016327D1 (de) 2008-10-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties