NO942431L - Radar-system - Google Patents
Radar-systemInfo
- 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
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)
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) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5792062A (en) * | 1996-05-14 | 1998-08-11 | Massachusetts Institute Of Technology | Method and apparatus for detecting nonlinearity in an electrocardiographic signal |
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 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3721985A (en) * | 1970-06-22 | 1973-03-20 | Lear Siegler Inc | Navigational system |
NL169520C (nl) * | 1972-04-25 | 1982-07-16 | Hollandse Signaalapparaten Bv | Impulsradarapparaat. |
DE2544842A1 (de) * | 1975-10-07 | 1977-04-21 | Bosch Gmbh Robert | Verfahren und schaltungsanordnung zum auswerten von signalimpulsfolgen, insbesondere radar-impulsfolgen |
US4121211A (en) * | 1976-11-22 | 1978-10-17 | Rca Corporation | Method and apparatus for determining a signal of uniform period |
US4203070A (en) * | 1978-08-08 | 1980-05-13 | The Charles Stark Draper Laboratory, Inc. | Pseudo-random-number code detection and tracking system |
US4379295A (en) * | 1981-02-03 | 1983-04-05 | The United States Of America As Represented By The Secretary Of The Navy | Low sidelobe pulse compressor |
US4513288A (en) * | 1982-03-29 | 1985-04-23 | The United States Of America As Represented By The Secretary Of The Army | Group-complementary code sets for implementing pulse-compression processing with optimum aperiodic autocorrelation and optimum cross-correlation properties |
US4566010A (en) * | 1982-04-28 | 1986-01-21 | Raytheon Company | Processing arrangement for pulse compression radar |
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 |
-
1993
- 1993-06-28 US US08/085,995 patent/US5321409A/en not_active Expired - Lifetime
-
1994
- 1994-06-13 IL IL11000194A patent/IL110001A/en not_active IP Right Cessation
- 1994-06-23 DE DE69427787T patent/DE69427787T2/de not_active Expired - Lifetime
- 1994-06-23 ES ES94304569T patent/ES2157955T3/es not_active Expired - Lifetime
- 1994-06-23 EP EP94304569A patent/EP0631153B1/en not_active Expired - Lifetime
- 1994-06-24 JP JP6143585A patent/JP2705901B2/ja not_active Expired - Fee Related
- 1994-06-27 NO NO19942431A patent/NO310260B1/no not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |