NO942431L - Radar-system - Google Patents

Radar-system

Info

Publication number
NO942431L
NO942431L NO942431A NO942431A NO942431L NO 942431 L NO942431 L NO 942431L NO 942431 A NO942431 A NO 942431A NO 942431 A NO942431 A NO 942431A NO 942431 L NO942431 L NO 942431L
Authority
NO
Norway
Prior art keywords
radar system
radar
Prior art date
Application number
NO942431A
Other languages
English (en)
Other versions
NO310260B1 (no
NO942431D0 (no
Inventor
Wendy T Walker
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NO942431D0 publication Critical patent/NO942431D0/no
Publication of NO942431L publication Critical patent/NO942431L/no
Publication of NO310260B1 publication Critical patent/NO310260B1/no

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
    • G01S13/26—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
    • G01S13/284—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 using coded pulses
    • G01S13/288—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 using coded pulses phase modulated

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)
NO19942431A 1993-06-28 1994-06-27 Radarsystem NO310260B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/085,995 US5321409A (en) 1993-06-28 1993-06-28 Radar system utilizing chaotic coding

Publications (3)

Publication Number Publication Date
NO942431D0 NO942431D0 (no) 1994-06-27
NO942431L true NO942431L (no) 1994-12-29
NO310260B1 NO310260B1 (no) 2001-06-11

Family

ID=22195288

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19942431A NO310260B1 (no) 1993-06-28 1994-06-27 Radarsystem

Country Status (7)

Country Link
US (1) US5321409A (no)
EP (1) EP0631153B1 (no)
JP (1) JP2705901B2 (no)
DE (1) DE69427787T2 (no)
ES (1) ES2157955T3 (no)
IL (1) IL110001A (no)
NO (1) NO310260B1 (no)

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US6104703A (en) * 1996-12-20 2000-08-15 Cornell Research Foundation, Inc. Communication systems and methods employing receivers with estimators
US6201511B1 (en) * 1997-04-18 2001-03-13 Ericsson Inc. Composite antenna for duplexer-free duplex operation terminals and method
JP2003501887A (ja) * 1999-05-27 2003-01-14 ノーテル・ネットワークス・リミテッド カオス信号を使用したマルチプル・アクセス通信システムおよびカオス信号を発生・抽出する方法
US6310906B1 (en) * 1999-08-18 2001-10-30 The Regents Of The University Of California Chaotic carrier pulse position modulation communication system and method
EP1081505A1 (fr) * 1999-09-06 2001-03-07 CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement Dispositif numérique de corrélation et procédé de corrélation pour systèmes télémétriques
EP1324069B1 (en) 2001-12-21 2009-09-02 STMicroelectronics S.r.l. A system for detecting distances using chaotic signals
US6784625B1 (en) 2003-04-30 2004-08-31 Agilent Technologies, Inc. EMI reduction of voltage inverters by way of controlled randomized modulation of oscillating signals
US6833693B2 (en) * 2003-04-30 2004-12-21 Agilent Technologies, Inc. EMI reduction of power converters by way of controlled randomized modulation of oscillating signals
US6960961B2 (en) * 2003-04-30 2005-11-01 Agilent Technologies, Inc. EMI reduction of oscillating signals by way of controlled randomized modulation
DE10356577B4 (de) * 2003-12-04 2006-04-06 Atlas Elektronik Gmbh Verfahren zum Aussenden und Empfangen von Wellenenergie
KR100806860B1 (ko) 2005-05-13 2008-02-22 삼성전자주식회사 Ｒａｎｇｉｎｇ 시스템 및 그 방법
CN1952686B (zh) * 2006-11-10 2010-06-09 浙江大学 利用混沌预测的混沌雷达系统
CN1952685B (zh) * 2006-11-10 2010-05-19 浙江大学 利用混沌同步的混沌雷达系统
LU91292B1 (en) * 2006-12-01 2008-06-02 European Gsa New Chaotic Spreading Codes for Galileo
US7812758B2 (en) 2007-11-27 2010-10-12 Northrop Grumman Space And Mission Systems Corporation Synthetic aperture radar (SAR) imaging system
CN101262300B (zh) * 2008-04-30 2011-12-21 浙江大学 利用混沌同步的混沌干扰系统
CN101799539B (zh) * 2010-01-05 2012-05-23 中国人民解放军重庆通信学院 一种混沌测距方法及装置
US8811467B2 (en) * 2010-06-28 2014-08-19 Fracticode Ltd. Methods and arrangements for employing coded transmissions
EP2678709B1 (en) 2011-02-21 2018-03-28 Transrobotics, Inc. System and method for sensing distance and/or movement
DE102012103085B4 (de) * 2011-04-12 2023-02-02 Electronics And Telecommunications Research Institute Radarvorrichtung
CN102305926B (zh) * 2011-08-23 2013-03-13 南京航空航天大学 一种混沌雷达信号源、信号的产生方法与同步系统
US8644362B1 (en) 2011-09-01 2014-02-04 The SI Organization, Inc. Hybrid pseudo-random noise and chaotic signal implementation for covert communication
CN102628943A (zh) * 2012-05-08 2012-08-08 江苏经贸职业技术学院 基于恒指数谱混沌信号源的汽车防撞雷达
JP6273662B2 (ja) 2012-10-05 2018-02-07 トランスロボティックス，インク． 高分解能距離感知のためのシステム及び方法、並びにその適用
CN104181522A (zh) * 2014-08-22 2014-12-03 中国科学院空间科学与应用研究中心 一种实时混沌伪随机信号雷达收发系统
CN104765031B (zh) * 2015-03-02 2017-03-01 太原理工大学 一种超宽带微波混沌生命探测雷达装置
US10656244B2 (en) * 2016-04-08 2020-05-19 General Radar Corp. Reconfigurable correlator (pulse compression receiver) and beam former based on multi-gigabit serial transceivers (SERDES)
CN106100695A (zh) * 2016-06-14 2016-11-09 西安电子科技大学 一种基于混沌码的图样调制跳频抗截获方法
US10193720B1 (en) * 2017-09-29 2019-01-29 The United States Of America, As Represented By The Secretary Of The Army Chaotically modulated communications with switched-capacitance resistance tuning
EP3719532B1 (en) 2019-04-04 2022-12-28 Transrobotics, Inc. Technologies for acting based on object tracking
CN113567974B (zh) * 2021-06-22 2023-11-03 太原理工大学 基于cppwm雷达的多生命体智能检测装置及方法
CN116820058B (zh) * 2023-08-30 2024-01-19 武汉理工大学 考虑agv约束的液压缸工艺规划与调度集成优化方法

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JPS61149879A (ja) * 1984-12-24 1986-07-08 Meisei Electric Co Ltd 受信パルス誤検出防止装置
GB2259820B (en) * 1985-05-20 1993-08-25 Gec Avionics A noise radar
US4894660A (en) * 1988-10-12 1990-01-16 General Electric Company Range sidelobe reduction by aperiodic swept-frequency subpulses
US5007087A (en) * 1990-04-16 1991-04-09 Loral Aerospace Corp. Method and apparatus for generating secure random numbers using chaos
FR2666904B1 (fr) * 1990-09-18 1993-02-12 Snecma Dispositif radar a emission continue pour la determination, a courte distance, de la position relative entre un missile et un engin cible sur lequel il est monte.
JP2835789B2 (ja) * 1991-06-10 1998-12-14 富士通株式会社 パルス圧縮制御方式

Also Published As

Publication number Publication date
EP0631153B1 (en) 2001-07-25
US5321409A (en) 1994-06-14
NO310260B1 (no) 2001-06-11
DE69427787T2 (de) 2002-05-02
EP0631153A2 (en) 1994-12-28
NO942431D0 (no) 1994-06-27
JPH07140233A (ja) 1995-06-02
DE69427787D1 (de) 2001-08-30
EP0631153A3 (en) 1996-10-02
JP2705901B2 (ja) 1998-01-28
ES2157955T3 (es) 2001-09-01
IL110001A0 (en) 1997-03-18
IL110001A (en) 1998-08-16

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