IT1205769B - Sistema radar costituito da una schiera di satelliti elementari interconnessi - Google Patents

Sistema radar costituito da una schiera di satelliti elementari interconnessi

Info

Publication number
IT1205769B
IT1205769B IT47772/87A IT4777287A IT1205769B IT 1205769 B IT1205769 B IT 1205769B IT 47772/87 A IT47772/87 A IT 47772/87A IT 4777287 A IT4777287 A IT 4777287A IT 1205769 B IT1205769 B IT 1205769B
Authority
IT
Italy
Prior art keywords
satellites
series
radar system
system constituted
interconnected elementary
Prior art date
Application number
IT47772/87A
Other languages
English (en)
Other versions
IT8747772A0 (it
Inventor
Galati Gaspare
Squadro Giacinto Lo
Original Assignee
Selenia Spazio Spa
Galati Gaspare
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 Selenia Spazio Spa, Galati Gaspare filed Critical Selenia Spazio Spa
Priority to IT47772/87A priority Critical patent/IT1205769B/it
Publication of IT8747772A0 publication Critical patent/IT8747772A0/it
Priority to JP63067465A priority patent/JPS63266378A/ja
Priority to DE3854795T priority patent/DE3854795T2/de
Priority to EP88104767A priority patent/EP0284075B1/en
Priority to US07/173,727 priority patent/US4843397A/en
Priority to CA000562442A priority patent/CA1314609C/en
Application granted granted Critical
Publication of IT1205769B publication Critical patent/IT1205769B/it

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • G01S7/006—Transmission of data between radar, sonar or lidar systems and remote stations using shared front-end circuitry, e.g. antennas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1021—Earth observation satellites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1021—Earth observation satellites
    • B64G1/1035—Earth observation satellites using radar for mapping, surveying or detection, e.g. of intelligence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1085—Swarms and constellations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G3/00—Observing or tracking cosmonautic vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Evolutionary Computation (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
IT47772/87A 1987-03-26 1987-03-26 Sistema radar costituito da una schiera di satelliti elementari interconnessi IT1205769B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT47772/87A IT1205769B (it) 1987-03-26 1987-03-26 Sistema radar costituito da una schiera di satelliti elementari interconnessi
JP63067465A JPS63266378A (ja) 1987-03-26 1988-03-23 １次および２次航空監視用レーダシステム
DE3854795T DE3854795T2 (de) 1987-03-26 1988-03-24 Radarsystem mit einer Gruppe von untereinander verbundenen Elementar-Satelliten
EP88104767A EP0284075B1 (en) 1987-03-26 1988-03-24 Radar system consisting of an array of interconnected elementary satellites
US07/173,727 US4843397A (en) 1987-03-26 1988-03-25 Distributed-array radar system comprising an array of interconnected elementary satellites
CA000562442A CA1314609C (en) 1987-03-26 1988-03-25 Distributed-array radar system comprising an array of interconnected elementary satellites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47772/87A IT1205769B (it) 1987-03-26 1987-03-26 Sistema radar costituito da una schiera di satelliti elementari interconnessi

Publications (2)

Publication Number Publication Date
IT8747772A0 IT8747772A0 (it) 1987-03-26
IT1205769B true IT1205769B (it) 1989-03-31

Family

ID=11262423

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47772/87A IT1205769B (it) 1987-03-26 1987-03-26 Sistema radar costituito da una schiera di satelliti elementari interconnessi

Country Status (6)

Country Link
US (1) US4843397A (it)
EP (1) EP0284075B1 (it)
JP (1) JPS63266378A (it)
CA (1) CA1314609C (it)
DE (1) DE3854795T2 (it)
IT (1) IT1205769B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107678018A (zh) * 2017-09-25 2018-02-09 上海卫星工程研究所 多星超近距离跟飞的天基雷达系统

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04332892A (ja) * 1991-05-09 1992-11-19 Toshiba Corp 二次監視レーダ装置
JPH0534439A (ja) * 1991-07-30 1993-02-09 Natl Space Dev Agency Japan<Nasda> テレメータによる測距方法
US5589834A (en) * 1994-04-22 1996-12-31 Stanford Telecommunications, Inc. Cost effective geosynchronous mobile satellite communication system
US5835059A (en) * 1995-09-01 1998-11-10 Lockheed Martin Corporation Data link and method
US5971324A (en) * 1995-10-03 1999-10-26 Trw Inc. Multiple altitude satellite relay system and method
US5906337A (en) * 1995-10-03 1999-05-25 Trw Inc. Multiple altitude satellite relay system and method
DE59701839D1 (de) * 1996-11-15 2000-07-13 Contraves Space Ag Zuerich Verfahren und Anordnung zur Positionshaltung eines geostationären Satellitenschwarms unter Benutzung einer optischen Satellitenverbindung
US6002360A (en) * 1997-03-07 1999-12-14 Trw Inc. Microsatellite array and related method
JPH10256974A (ja) * 1997-03-14 1998-09-25 Mitsubishi Electric Corp 移動体衛星通信システム
US6125261A (en) 1997-06-02 2000-09-26 Hughes Electronics Corporation Method and system for communicating high rate data in a satellite-based communications network
US5896105A (en) * 1997-06-23 1999-04-20 Northrop Grumman Corporation Distributed phased array antenna system
EP0887656B1 (de) * 1998-02-16 2000-11-29 Contraves Space AG Verfahren zur Bestimmung der orbitalen Positionen von Satelliten in LEO-Netzwerken
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7612716B2 (en) 1999-03-05 2009-11-03 Era Systems Corporation Correlation of flight track data with other data sources
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US6293027B1 (en) * 1999-05-11 2001-09-25 Trw Inc. Distortion measurement and adjustment system and related method for its use
US6567040B1 (en) * 2000-02-23 2003-05-20 Hughes Electronics Corporation Offset pointing in de-yawed phased-array spacecraft antenna
JP3589292B2 (ja) * 2000-11-30 2004-11-17 日本電気株式会社 移動体通信装置
US6950060B1 (en) 2002-10-15 2005-09-27 General Dynamics C4 Systems, Inc. Satellite positioning system
US7382315B1 (en) * 2003-03-11 2008-06-03 Rockwell Collins, Inc. System for and method of improving beyond line-of-sight transmissions and receptions
US6816112B1 (en) * 2003-05-30 2004-11-09 Lockheed Martin Corporation Hybrid RF/optical acquisition and tracking system and method
US6914559B2 (en) * 2003-09-22 2005-07-05 Northrop Grumman Corporation Direction finding method and system using digital directional correlators
WO2005109682A2 (en) * 2003-12-29 2005-11-17 Peersat Llc Inter-satellite crosslink communications system, apparatus, method and computer program product
EP1716045B1 (en) * 2004-02-19 2014-08-27 Astrium Limited Payload module
JP4548191B2 (ja) * 2005-04-13 2010-09-22 日本電気株式会社 アレイアンテナを用いたレーダシステム
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
US8169356B2 (en) * 2007-12-31 2012-05-01 Honeywell International Inc. Anti-mask motion sensor
US7970365B2 (en) * 2008-11-19 2011-06-28 Harris Corporation Systems and methods for compensating for transmission phasing errors in a communications system using a receive signal
US20100123618A1 (en) * 2008-11-19 2010-05-20 Harris Corporation Closed loop phase control between distant points
US8170088B2 (en) * 2008-11-19 2012-05-01 Harris Corporation Methods for determining a reference signal at any location along a transmission media
US20100124263A1 (en) * 2008-11-19 2010-05-20 Harris Corporation Systems for determining a reference signal at any location along a transmission media
US20100125347A1 (en) * 2008-11-19 2010-05-20 Harris Corporation Model-based system calibration for control systems
US7969358B2 (en) * 2008-11-19 2011-06-28 Harris Corporation Compensation of beamforming errors in a communications system having widely spaced antenna elements
US8193968B1 (en) * 2010-01-15 2012-06-05 Exelis, Inc. Systems and methods for space situational awareness and space weather
US9316733B2 (en) * 2012-01-04 2016-04-19 Farrokh Mohamadi W-band, ultra-wide band (UWB) trajectory detector
US8634974B2 (en) * 2012-01-09 2014-01-21 Google Inc. Using predicted movement to maintain optical-communication lock with nearby balloon
GB201219732D0 (en) * 2012-11-02 2012-12-12 Qinetiq Ltd A radar imaging system
CN103235289B (zh) * 2013-04-19 2015-02-04 武汉滨湖电子有限责任公司 雷达双波门两步分支预测航迹跟踪方法
US9499285B2 (en) * 2013-06-28 2016-11-22 Darren D. Garber Three dimensional imaging arrangement
US20160164174A1 (en) * 2014-12-05 2016-06-09 Raytheon Company Phased array steering
DE102014018278B4 (de) * 2014-12-12 2021-01-14 Tesat-Spacecom Gmbh & Co. Kg Drehlagen-Bestimmung eines Sensors mittels eines von einem Satelliten ausgestrahlten Laserstrahls
CN107682110B (zh) * 2017-03-06 2020-02-11 北京猎户星空科技有限公司 一种数据传输方法、装置及雷达设备
GB2561238A (en) * 2017-04-07 2018-10-10 Univ Bath Apparatus and method for monitoring objects in space
US10979133B2 (en) 2017-06-12 2021-04-13 Ast & Science, Llc System and method for high throughput fractionated satellites (HTFS) for direct connectivity to and from end user devices and terminals using flight formations of small or very small satellites
US9973266B1 (en) 2017-06-12 2018-05-15 Ast & Science, Llc System and method for high throughput fractionated satellites (HTFS) for direct connectivity to and from end user devices and terminals using flight formations of small or very small satellites
RU2680850C1 (ru) * 2018-03-30 2019-02-28 ООО "Инжиниринговый центр микроспутниковых компетенций" Способ формирования эллиптической диаграммы направленности цифровой активной фазированной антенной решетки на базе "стаи" микроспутников с применением сверхрегенеративных приемопередающих устройств
RU2700688C1 (ru) 2018-09-24 2019-09-19 Самсунг Электроникс Ко., Лтд. Способы калибровки каналов фазированной антенной решетки
IL263189B2 (en) 2018-11-21 2023-03-01 Elta Systems Ltd Flexible antenna array and methods for its operation
US10962639B2 (en) * 2019-01-11 2021-03-30 Isaac Weissman Smallsat surveillance constellation using MIMO radar
US11683009B2 (en) 2019-05-15 2023-06-20 Ast & Science, Llc Solar, electronic, RF radiator for a self-contained structure for space application array
US10925114B1 (en) 2019-11-11 2021-02-16 Loon Llc Remote monitoring of geographically distributed assets using mobile platforms
FR3113951A1 (fr) * 2020-09-10 2022-03-11 Airbus Defence And Space Sas Système radar bi-statique ou multi-statique pour la surveillance aérienne avec illumination spatiale
CN113009477B (zh) * 2021-02-24 2023-04-18 湖北中南鹏力海洋探测系统工程有限公司 一种阵列式高频地波海洋雷达系统
FR3122410A1 (fr) 2021-04-30 2022-11-04 Airbus Defence And Space Sas Satellite réflecteur et ensemble satellitaire comprenant un tel satellite
US11946726B2 (en) * 2022-07-26 2024-04-02 General Atomics Synchronization of high power radiofrequency sources

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314067A (en) * 1963-12-31 1967-04-11 Ibm Re-directive antenna array and related communications system
US3678387A (en) * 1970-08-05 1972-07-18 Us Air Force Satellite communications system
US3702481A (en) * 1971-07-16 1972-11-07 Us Air Force Satellite unfurlable antenna array
US3979750A (en) * 1975-06-20 1976-09-07 The United States Of America As Represented By The Secretary Of The Army Optical pump power distribution feed
US4163235A (en) * 1977-08-29 1979-07-31 Grumman Aerospace Corporation Satellite system
US4368468A (en) * 1980-12-22 1983-01-11 Westinghouse Electric Corp. Monopulse radio receiver compensation apparatus
US4445119A (en) * 1981-04-30 1984-04-24 Raytheon Company Distributed beam steering computer
GB2134353B (en) * 1983-01-12 1986-05-14 British Aerospace Co-operative satellites
DE3301613A1 (de) * 1983-01-19 1984-07-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Positionsbestimmungssystem
US4578680A (en) * 1984-05-02 1986-03-25 The United States Of America As Represented By The Secretary Of The Air Force Feed displacement correction in a space fed lens antenna

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107678018A (zh) * 2017-09-25 2018-02-09 上海卫星工程研究所 多星超近距离跟飞的天基雷达系统
CN107678018B (zh) * 2017-09-25 2021-04-27 上海卫星工程研究所 多星超近距离跟飞的天基雷达系统

Also Published As

Publication number Publication date
IT8747772A0 (it) 1987-03-26
EP0284075A3 (en) 1990-06-13
DE3854795T2 (de) 1996-08-08
DE3854795D1 (de) 1996-02-01
EP0284075A2 (en) 1988-09-28
CA1314609C (en) 1993-03-16
JPS63266378A (ja) 1988-11-02
US4843397A (en) 1989-06-27
EP0284075B1 (en) 1995-12-20

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970117