IN161639B - - Google Patents
Info
- Publication number
- IN161639B IN161639B IN488/CAL/85A IN488CA1985A IN161639B IN 161639 B IN161639 B IN 161639B IN 488CA1985 A IN488CA1985 A IN 488CA1985A IN 161639 B IN161639 B IN 161639B
- Authority
- IN
- India
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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
-
- 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
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
-
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
- G01S13/685—Radar-tracking systems; Analogous systems for angle tracking only using simultaneous lobing techniques
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 |
---|---|---|---|
NL8501469 | 1985-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN161639B true IN161639B (zh) | 1988-01-09 |
Family
ID=19846024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN488/CAL/85A IN161639B (zh) | 1985-05-23 | 1985-06-28 |
Country Status (19)
Country | Link |
---|---|
US (1) | US4743907A (zh) |
EP (1) | EP0203644B1 (zh) |
JP (1) | JP2575651B2 (zh) |
KR (1) | KR930001551B1 (zh) |
CN (1) | CN1005288B (zh) |
AR (1) | AR243024A1 (zh) |
AU (1) | AU588870B2 (zh) |
BR (1) | BR8602214A (zh) |
CA (1) | CA1249360A (zh) |
DE (1) | DE3684174D1 (zh) |
DK (1) | DK166108C (zh) |
DZ (1) | DZ920A1 (zh) |
EG (1) | EG17894A (zh) |
ES (1) | ES8708164A1 (zh) |
GR (1) | GR861161B (zh) |
HK (1) | HK86492A (zh) |
IN (1) | IN161639B (zh) |
NO (1) | NO169095C (zh) |
TR (1) | TR23730A (zh) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8801757A (nl) * | 1988-07-12 | 1990-02-01 | Hollandse Signaalapparaten Bv | Doeldetektor. |
US5047778A (en) * | 1990-10-11 | 1991-09-10 | The Boeing Company | FMCW radar range tracker and method |
NL9002717A (nl) * | 1990-12-11 | 1992-07-01 | Hollandse Signaalapparaten Bv | Radarsysteem. |
NL9101459A (nl) * | 1991-08-29 | 1993-03-16 | Hollandse Signaalapparaten Bv | Radarapparaat. |
NL1004025C2 (nl) * | 1996-09-13 | 1998-03-16 | Hollandse Signaalapparaten Bv | Werkwijze voor het bepalen van een inslagpunt van een afgevuurd projectiel ten opzichte van een doel. |
US6307522B1 (en) * | 1999-02-10 | 2001-10-23 | Tyco Electronics Corporation | Folded optics antenna |
US6191725B1 (en) * | 1999-08-30 | 2001-02-20 | Her Majesty The Queen In Right Of Canada, As Represented By Minister Of National Defence Of Her Majesty's Canadian Government | Automatic gain control for digital radar intercept receivers |
JP3486625B2 (ja) * | 2000-08-09 | 2004-01-13 | 三菱電機株式会社 | レーダ装置 |
WO2003075035A1 (fr) * | 2002-03-01 | 2003-09-12 | Hitachi, Ltd. | Systeme de detection |
US7169323B2 (en) * | 2002-11-08 | 2007-01-30 | 3M Innovative Properties Company | Fluorinated surfactants for buffered acid etch solutions |
US7046190B2 (en) * | 2003-07-25 | 2006-05-16 | Raytheon Company | Process for phase-derived range measurements |
US6977610B2 (en) * | 2003-10-10 | 2005-12-20 | Raytheon Company | Multiple radar combining for increased range, radar sensitivity and angle accuracy |
US7038615B2 (en) * | 2003-10-10 | 2006-05-02 | Raytheon Company | Efficient technique for estimating elevation angle when using a broad beam for search in a radar |
US20060044183A1 (en) * | 2004-08-30 | 2006-03-02 | Wells Donald R | Low frequency radar antenna |
JP2008530914A (ja) * | 2005-02-10 | 2008-08-07 | オートモーティブ システムズ ラボラトリー インコーポレーテッド | ガードビームを有する車輌レーダーシステム |
CA2608128A1 (en) | 2005-05-09 | 2006-11-16 | Elta Systems Ltd. | Phased array radar antenna having reduced search time and method for use thereof |
US20080084346A1 (en) * | 2006-10-05 | 2008-04-10 | Jurgen Minichshofer | Radar system having a plurality of range measurement zones |
CN101105527B (zh) * | 2007-07-11 | 2011-03-16 | 哈尔滨工程大学 | 雷达信号时间与空间实时选择装置及选择方法 |
US8077074B2 (en) * | 2008-05-07 | 2011-12-13 | Colorado State University Research Foundation | Networked waveform system |
JP5901896B2 (ja) * | 2011-06-13 | 2016-04-13 | 古野電気株式会社 | 船舶用追尾情報管理システム及び船舶用レーダ装置 |
JP5912879B2 (ja) * | 2012-05-31 | 2016-04-27 | 株式会社デンソー | レーダ装置 |
CN103605166B (zh) * | 2013-11-11 | 2014-09-24 | 中国科学院电子学研究所 | 利用双频雷达探测地下冰层的方法 |
US9442188B2 (en) * | 2014-03-14 | 2016-09-13 | Codar Ocean Sensors, Ltd. | Negative pseudo-range processing with multi-static FMCW radars |
CN105182326B (zh) * | 2015-10-13 | 2018-03-27 | 四川星网云联科技有限公司 | 一种利用方位信息的目标跟踪快速方法及装置 |
CN105785371B (zh) * | 2016-03-21 | 2018-02-13 | 北京无线电测量研究所 | 全固态双频段双偏振多普勒天气雷达系统及雷达测量的方法 |
US9753121B1 (en) * | 2016-06-20 | 2017-09-05 | Uhnder, Inc. | Power control for improved near-far performance of radar systems |
CN106199582B (zh) * | 2016-06-23 | 2018-06-22 | 长沙学院 | 应用于室内的双频连续波雷达人体定位跟踪的方法 |
CN108957439B (zh) * | 2017-04-20 | 2023-08-22 | 维宁尔美国有限责任公司 | 雷达系统 |
CN107817499B (zh) * | 2017-10-27 | 2021-03-02 | 广东电网有限责任公司机巡作业中心 | 一种基于双雷达的点云数据处理方法 |
CN107864108B (zh) * | 2017-12-20 | 2021-02-26 | 四川九洲空管科技有限责任公司 | 一种基于二次雷达的ask快速解调方法 |
CN108519593B (zh) * | 2018-03-22 | 2021-07-02 | 电子科技大学 | 一种基于单站双频连续波雷达的异步定位方法 |
CN108710115B (zh) * | 2018-05-14 | 2021-07-20 | 桂林电子科技大学 | 基于小波分解的探地雷达目标的检测方法 |
CN111208527B (zh) * | 2018-11-16 | 2022-03-08 | 北京万集科技股份有限公司 | 激光雷达的测距方法、装置、激光雷达及存储介质 |
CN111142074B (zh) * | 2019-12-13 | 2022-03-22 | 意诺科技有限公司 | 雷达时间同步方法及装置 |
EP3839560B1 (en) * | 2019-12-19 | 2023-03-01 | UTC Fire & Security EMEA BVBA | Radar presence sensor device |
TWI723824B (zh) * | 2020-03-30 | 2021-04-01 | 國立高雄科技大學 | 無線鎖頻迴路之生理感測雷達 |
TWI741875B (zh) * | 2020-11-12 | 2021-10-01 | 國立中山大學 | 頻率位移式自我注入鎖定雷達 |
CN113687313B (zh) * | 2021-07-20 | 2023-12-29 | 西安空间无线电技术研究所 | 一种基于双反射面天线的星载x+s双频sar系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1439801A (fr) * | 1954-12-16 | 1966-05-27 | Système de pointage applicable à la poursuite automatique par radar d'un avion muni d'un brouilleur anti-radar | |
FR1604953A (zh) * | 1960-08-20 | 1972-06-26 | ||
US3603995A (en) * | 1968-12-23 | 1971-09-07 | Us Navy | Signal processor for diversity frequency radar |
BE793280A (nl) * | 1971-12-23 | 1973-04-16 | Hollandse Signaalapparaten Bv | Radarsysteem |
US3794998A (en) | 1972-04-26 | 1974-02-26 | Raytheon Co | Monopulse radar receiver with error correction |
US3795913A (en) * | 1972-12-15 | 1974-03-05 | United Aircraft Corp | Low angle, air to ground ranging radar |
US4041487A (en) * | 1974-03-25 | 1977-08-09 | Hughes Aircraft Company | Low elevation angle radar tracking system |
JPS5127990A (ja) * | 1974-09-02 | 1976-03-09 | Toa Electric Co Ltd | Jidobunsekisochi |
IT1074498B (it) * | 1976-09-16 | 1985-04-20 | Selenia Ind Elettroniche | Perfezionamento nei sistemi di riduzione dell errore di elevazione per radar di inseguimento di bersagli a bassa quota |
FR2377043A1 (fr) * | 1977-01-07 | 1978-08-04 | Thomson Csf | Procede de mesure de l'altitude d'une cible evoluant a site tres bas et radar de poursuite mettant en oeuvre ce procede |
US4090197A (en) * | 1977-05-24 | 1978-05-16 | The United States Of America As Represented By The Secretary Of The Navy | Monopulse, fan-beam, search-radar system with improved height and azimuth determination |
US4319242A (en) * | 1980-03-04 | 1982-03-09 | The United States Of America As Represented By The Secretary Of The Navy | Integrated weapon control radar system |
US4449127A (en) * | 1981-03-10 | 1984-05-15 | Westinghouse Electric Corp. | System and method for tracking targets in a multipath environment |
FR2522161A1 (fr) * | 1982-02-19 | 1983-08-26 | Thomson Csf | Procede de mesure du site d'une cible a basse altitude dans un radar monopulse, dispositif mettant en oeuvre un tel procede et radar comprenant un tel dispositif |
NL8301382A (nl) * | 1983-04-20 | 1984-11-16 | Hollandse Signaalapparaten Bv | Impulsradarapparaat. |
US4649390A (en) * | 1983-08-05 | 1987-03-10 | Hughes Aircraft Company | Two dimension radar system with selectable three dimension target data extraction |
JPS60181078A (ja) * | 1984-02-29 | 1985-09-14 | Dainippon Ink & Chem Inc | ポリイソシアネ−トの製造方法 |
-
1985
- 1985-06-28 IN IN488/CAL/85A patent/IN161639B/en unknown
- 1985-10-18 TR TR85/42064A patent/TR23730A/xx unknown
-
1986
- 1986-04-30 GR GR861161A patent/GR861161B/el unknown
- 1986-04-30 AU AU56838/86A patent/AU588870B2/en not_active Expired
- 1986-05-05 DE DE8686200778T patent/DE3684174D1/de not_active Expired - Lifetime
- 1986-05-05 EP EP86200778A patent/EP0203644B1/en not_active Expired - Lifetime
- 1986-05-05 US US06/860,945 patent/US4743907A/en not_active Expired - Lifetime
- 1986-05-13 CA CA000509007A patent/CA1249360A/en not_active Expired
- 1986-05-16 BR BR8602214A patent/BR8602214A/pt not_active IP Right Cessation
- 1986-05-16 ES ES555022A patent/ES8708164A1/es not_active Expired
- 1986-05-20 AR AR86304012A patent/AR243024A1/es active
- 1986-05-20 DZ DZ860089A patent/DZ920A1/fr active
- 1986-05-20 JP JP61113855A patent/JP2575651B2/ja not_active Expired - Lifetime
- 1986-05-21 EG EG297/86A patent/EG17894A/xx active
- 1986-05-21 NO NO862008A patent/NO169095C/no not_active IP Right Cessation
- 1986-05-22 CN CN86103423.6A patent/CN1005288B/zh not_active Expired
- 1986-05-22 DK DK239686A patent/DK166108C/da not_active IP Right Cessation
- 1986-05-23 KR KR1019860004038A patent/KR930001551B1/ko not_active IP Right Cessation
-
1992
- 1992-11-05 HK HK864/92A patent/HK86492A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GR861161B (en) | 1986-07-30 |
BR8602214A (pt) | 1987-01-13 |
EP0203644A1 (en) | 1986-12-03 |
ES555022A0 (es) | 1987-10-16 |
KR930001551B1 (ko) | 1993-03-04 |
JP2575651B2 (ja) | 1997-01-29 |
AR243024A1 (es) | 1993-06-30 |
EP0203644B1 (en) | 1992-03-11 |
US4743907A (en) | 1988-05-10 |
NO169095B (no) | 1992-01-27 |
DK166108B (da) | 1993-03-08 |
DE3684174D1 (de) | 1992-04-16 |
EG17894A (en) | 1991-03-30 |
ES8708164A1 (es) | 1987-10-16 |
NO862008L (no) | 1986-11-24 |
HK86492A (en) | 1992-11-13 |
AU5683886A (en) | 1986-11-27 |
DZ920A1 (fr) | 2004-09-13 |
DK166108C (da) | 1993-07-19 |
TR23730A (tr) | 1990-07-30 |
KR860009307A (ko) | 1986-12-22 |
CN86103423A (zh) | 1986-12-31 |
CN1005288B (zh) | 1989-09-27 |
NO169095C (no) | 1992-05-06 |
JPS61271482A (ja) | 1986-12-01 |
DK239686D0 (da) | 1986-05-22 |
DK239686A (da) | 1986-11-24 |
CA1249360A (en) | 1989-01-24 |
AU588870B2 (en) | 1989-09-28 |