DE60109990D1 - Monopuls-Radar-Prozessor zur Bestimmung des Azimuth- und Elevationswinkels zweier Ziele über eine Matrix von Amplitudenverhältnissen - Google Patents
Monopuls-Radar-Prozessor zur Bestimmung des Azimuth- und Elevationswinkels zweier Ziele über eine Matrix von AmplitudenverhältnissenInfo
- Publication number
- DE60109990D1 DE60109990D1 DE60109990T DE60109990T DE60109990D1 DE 60109990 D1 DE60109990 D1 DE 60109990D1 DE 60109990 T DE60109990 T DE 60109990T DE 60109990 T DE60109990 T DE 60109990T DE 60109990 D1 DE60109990 D1 DE 60109990D1
- Authority
- DE
- Germany
- Prior art keywords
- azimuth
- matrix
- determining
- elevation angles
- monopulse radar
- 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
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
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
-
- 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
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4418—Monopulse radar, i.e. simultaneous lobing with means for eliminating radar-dependent errors in angle measurements, e.g. multipath effects
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US607004 | 2000-06-29 | ||
US09/607,004 US6404379B1 (en) | 2000-06-29 | 2000-06-29 | Matrix monopulse ratio radar processor for two target azimuth and elevation angle determination |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60109990D1 true DE60109990D1 (de) | 2005-05-19 |
DE60109990T2 DE60109990T2 (de) | 2006-05-04 |
Family
ID=24430389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60109990T Expired - Lifetime DE60109990T2 (de) | 2000-06-29 | 2001-06-28 | Monopuls-Radar-Prozessor zur Bestimmung des Azimuth- und Elevationswinkels zweier Ziele über eine Matrix von Amplitudenverhältnissen |
Country Status (3)
Country | Link |
---|---|
US (1) | US6404379B1 (de) |
EP (1) | EP1167995B1 (de) |
DE (1) | DE60109990T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6622118B1 (en) | 2001-03-13 | 2003-09-16 | Alphatech, Inc. | System and method for comparing signals |
US6720910B2 (en) * | 2001-08-16 | 2004-04-13 | Lockheed Martin Corporation | Pri-staggered post-doppler adaptive monopulse processing for detection and location of a moving target in ground clutter |
US6567034B1 (en) * | 2001-09-05 | 2003-05-20 | Lockheed Martin Corporation | Digital beamforming radar system and method with super-resolution multiple jammer location |
US6498581B1 (en) * | 2001-09-05 | 2002-12-24 | Lockheed Martin Corporation | Radar system and method including superresolution raid counting |
US7136012B2 (en) * | 2003-04-01 | 2006-11-14 | Lockheed Martin Corporation | Approach radar with array antenna having rows and columns skewed relative to the horizontal |
US6801156B1 (en) * | 2003-07-25 | 2004-10-05 | Lockheed Martin Corporation | Frequency-agile monopulse technique for resolving closely spaced targets |
US7205932B2 (en) * | 2004-01-29 | 2007-04-17 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for improved determination of range and angle of arrival utilizing a two tone CW radar |
US7250902B2 (en) * | 2005-07-19 | 2007-07-31 | Raytheon Company | Method of generating accurate estimates of azimuth and elevation angles of a target for a phased—phased array rotating radar |
JP4351266B2 (ja) * | 2007-05-10 | 2009-10-28 | 三菱電機株式会社 | 周波数変調レーダ装置 |
US7535408B2 (en) * | 2007-08-31 | 2009-05-19 | Lockheed Martin Corporation | Apparatus and methods for detection of multiple targets within radar resolution cell |
US7671789B1 (en) | 2008-10-03 | 2010-03-02 | Lockheed Martin Corporation | Method and system for target detection and angle estimation based on a radar signal |
US7859451B2 (en) * | 2008-11-18 | 2010-12-28 | Lockheed Martin Corporation | Method and system for monopulse radar target angle determination |
US8269665B1 (en) * | 2010-01-29 | 2012-09-18 | Lockheed Martin Corporation | Monopulse angle determination |
CH704552A8 (de) * | 2011-02-17 | 2012-10-15 | Huber+Suhner Ag | Gruppenantenne. |
US8577298B2 (en) * | 2011-06-20 | 2013-11-05 | Lockheed Martin Corporation | Multi-element magnetic receiver for interference suppression and signal enhancement |
RU2622399C1 (ru) * | 2016-07-06 | 2017-06-15 | Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет аэрокосмического приборостроения" (ГУАП) | Квазимоноимпульсный вторичный радиолокатор |
US10705202B2 (en) * | 2017-01-19 | 2020-07-07 | GM Global Technology Operations LLC | Iterative approach to achieve angular ambiguity resolution |
DE112019000520T5 (de) * | 2018-03-06 | 2020-10-15 | Hitachi Automotive Systems, Ltd. | Radarvorrichtung |
KR102122829B1 (ko) | 2018-04-10 | 2020-06-15 | 고려대학교 산학협력단 | 확장된 brm 기법을 이용한 분산 mimo 레이더를 위한 표적위치 추정방법 |
CN110068833B (zh) * | 2019-05-05 | 2021-10-29 | 中国科学院电子学研究所 | 一种合成孔径激光雷达成像方法、仪器及*** |
CN113609450B (zh) * | 2021-02-22 | 2023-11-03 | 天津大学 | 基于LCGAMP网络和1-Bit量化的大规模稀疏阵列DoA估计方法 |
CN113777415B (zh) * | 2021-08-24 | 2024-05-07 | 中电科思仪科技股份有限公司 | 一种基于相位和-差法的天线罩测试电轴快速对准的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471857A (en) * | 1967-05-24 | 1969-10-07 | Singer General Precision | Planar array antenna arrangements |
US4005421A (en) * | 1973-05-30 | 1977-01-25 | Westinghouse Electric Corporation | Monopulse radar system and method for improved low elevation tracking |
US3935572A (en) * | 1973-11-23 | 1976-01-27 | Hughes Aircraft Company | System for resolving velocity ambiguity in pulse-doppler radar |
FR2527785A1 (fr) * | 1982-05-27 | 1983-12-02 | Thomson Csf | Procede et dispositif de reduction de la puissance des signaux de brouillage recus par les lobes lateraux d'une antenne radar |
US6195035B1 (en) * | 1984-10-12 | 2001-02-27 | Textron Systems Corporation | Cylindrical monopulse |
DE3630482A1 (de) * | 1986-09-08 | 1988-05-11 | Uhland Goebel | Zirkulator mit umschaltbarer uebertragungsrichtung |
US5059968A (en) * | 1990-12-11 | 1991-10-22 | Raytheon Company | Radar system and method of operating such system |
US5302961A (en) * | 1992-12-28 | 1994-04-12 | General Electric Co. | Antenna aperture with mainlobe jammer nulling capability |
US5371506A (en) * | 1993-07-19 | 1994-12-06 | General Electric Co. | Simultaneous multibeam approach for cancelling multiple mainlobe jammers while preserving monopulse angle estimation accuracy on mainlobe targets |
CA2214285C (en) * | 1995-12-19 | 2001-06-05 | Siemens Schweiz Ag | Process and amplitude or phase monopulse radar device for locating flying objects |
US6087974A (en) * | 1998-08-03 | 2000-07-11 | Lockheed Martin Corporation | Monopulse system for target location |
IL126284A (en) * | 1998-09-17 | 2002-12-01 | Netmor Ltd | System and method for three dimensional positioning and tracking |
-
2000
- 2000-06-29 US US09/607,004 patent/US6404379B1/en not_active Expired - Fee Related
-
2001
- 2001-06-28 EP EP01115823A patent/EP1167995B1/de not_active Expired - Lifetime
- 2001-06-28 DE DE60109990T patent/DE60109990T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1167995B1 (de) | 2005-04-13 |
DE60109990T2 (de) | 2006-05-04 |
EP1167995A2 (de) | 2002-01-02 |
EP1167995A3 (de) | 2002-09-11 |
US6404379B1 (en) | 2002-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |