CL2018001417A1 - Sistema satelital y metodo para cobertura global - Google Patents

Sistema satelital y metodo para cobertura global

Info

Publication number
CL2018001417A1
CL2018001417A1 CL2018001417A CL2018001417A CL2018001417A1 CL 2018001417 A1 CL2018001417 A1 CL 2018001417A1 CL 2018001417 A CL2018001417 A CL 2018001417A CL 2018001417 A CL2018001417 A CL 2018001417A CL 2018001417 A1 CL2018001417 A1 CL 2018001417A1
Authority
CL
Chile
Prior art keywords
satellites
orbit
global coverage
coverage
satellite system
Prior art date
Application number
CL2018001417A
Other languages
English (en)
Inventor
Andre E Bigras
Peter Megyeri
Jack Rigley
Alireza Shoamanesh
Paul Ng
Surinder Singh
Original Assignee
Telesat Canada
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
Priority claimed from US14/953,154 external-priority patent/US10875668B2/en
Application filed by Telesat Canada filed Critical Telesat Canada
Publication of CL2018001417A1 publication Critical patent/CL2018001417A1/es

Links

Classifications

    • 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
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1021—Earth observation satellites
    • B64G1/1042—Earth observation satellites specifically adapted for meteorology
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/242—Orbits and trajectories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
    • B64G1/641—Interstage or payload connectors
    • B64G1/643—Interstage or payload connectors for arranging multiple satellites in a single launcher
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/002—Launch systems
    • 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
    • B64G1/1007—Communications 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
    • 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
    • B64G1/105—Space science

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Radio Relay Systems (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

LA PRESENTE INVENCIÓN SE REFIERE A SISTEMAS SATELITALES Y MÁS PARTICULARMENTE A LA PROVISIÓN DE UN NUEVO SISTEMA SATELITAL QUE NO ES GEOESTACIONARIO Y A UN MÉTODO RELACIONADO DE MONITOREO METEOROLÓGICO Y CLIMÁTICO, APLICACIONES DE COMUNICACIONES, INVESTIGACIÓN CIENTÍFICA Y TAREAS SIMILARES, CON COBERTURA MUNDIAL. CONTRARIAMENTE A LAS ENSEÑANZAS DEL ARTE ANTERIOR, SE HA DESCUBIERTO QUE LA COBERTURA GLOBAL SE PUEDE OBTENER MEDIANTE UNA CONSTELACIÓN DE SEIS SATÉLITES EN DOS ÓRBITAS ORTOGONALES DE 24 HORAS SIDERALES (GEOSINCRÓNICAS) CON INCLINACIONES DE 70° A 90°, Y EXCENTRICIDADES DE 0,275 A 0,45. COLOCANDO TRES DE LOS SATÉLITES EN UNA PRIMERA ÓRBITA CON UN APOGEO SOBRE EL POLO NORTE, Y TRES DE LOS SATÉLITES EN UNA SEGUNDA ÓRBITA ORTOGONAL CON UN APOGEO EN EL POLO SUR, SE PUEDE OBTENER LA COBERTURA GLOBAL. ADEMÁS, LOS SATÉLITES EN ESAS ÓRBITAS PUEDEN EVITAR LA MAYORÍA DE LOS CINTURONES DE VAN ALLEN.
CL2018001417A 2015-11-27 2018-05-25 Sistema satelital y metodo para cobertura global CL2018001417A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/953,154 US10875668B2 (en) 2010-10-01 2015-11-27 Satellite system and method for global coverage

Publications (1)

Publication Number Publication Date
CL2018001417A1 true CL2018001417A1 (es) 2018-10-19

Family

ID=55961016

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001417A CL2018001417A1 (es) 2015-11-27 2018-05-25 Sistema satelital y metodo para cobertura global

Country Status (9)

Country Link
EP (1) EP3380400B1 (es)
JP (1) JP6987760B2 (es)
CN (1) CN108430875B (es)
AU (1) AU2016358328B2 (es)
BR (1) BR112018010780B1 (es)
CA (1) CA3006500C (es)
CL (1) CL2018001417A1 (es)
EA (1) EA036787B1 (es)
WO (1) WO2017088062A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357122B (zh) * 2019-01-17 2022-02-01 长沙天仪空间科技研究院有限公司 一种带有充气天线的卫星
CN110060552B (zh) * 2019-03-26 2021-07-20 南京航空航天大学 一种卫星星座轨道物理仿真实验平台
WO2022064721A1 (ja) * 2020-09-28 2022-03-31 三菱電機株式会社 監視システム、衛星情報伝送システム、監視衛星、通信衛星、飛翔体対応システム、データ中継衛星、赤道上空衛星群、極軌道衛星群及び傾斜軌道衛星群
CN112217726B (zh) * 2020-10-15 2022-05-17 中国电子科技集团公司第二十研究所 一种基于Qos保证的空天网络分布式路由方法
CN114006646B (zh) * 2021-09-27 2023-09-29 中国人民解放军战略支援部队航天工程大学 一种Walker星座构型维持的轨道控制频次分析方法及装置
CN117885914B (zh) * 2024-03-14 2024-06-07 中国科学院地质与地球物理研究所 一种共面轨道的空间探测方法及卫星载荷

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Also Published As

Publication number Publication date
AU2016358328A1 (en) 2018-07-12
CN108430875A (zh) 2018-08-21
EA036787B1 (ru) 2020-12-21
CA3006500C (en) 2023-08-08
EP3380400A4 (en) 2019-07-24
EA201891273A1 (ru) 2018-10-31
CN108430875B (zh) 2022-05-24
CA3006500A1 (en) 2017-06-01
BR112018010780A2 (pt) 2018-11-21
BR112018010780B1 (pt) 2023-04-11
JP6987760B2 (ja) 2022-01-05
WO2017088062A1 (en) 2017-06-01
EP3380400B1 (en) 2021-02-17
EP3380400A1 (en) 2018-10-03
JP2018536574A (ja) 2018-12-13
BR112018010780A8 (pt) 2022-08-09
AU2016358328B2 (en) 2021-11-11

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