ES2540983T3 - Procedimiento de caracterización de una antena de transmisión de un satélite en órbita y sistema asociado - Google Patents

Procedimiento de caracterización de una antena de transmisión de un satélite en órbita y sistema asociado Download PDF

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Publication number
ES2540983T3
ES2540983T3 ES13182555.6T ES13182555T ES2540983T3 ES 2540983 T3 ES2540983 T3 ES 2540983T3 ES 13182555 T ES13182555 T ES 13182555T ES 2540983 T3 ES2540983 T3 ES 2540983T3
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Spain
Prior art keywords
satellite
transmission antenna
variation
antenna
associated system
Prior art date
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Active
Application number
ES13182555.6T
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English (en)
Inventor
Stéphane Tessandori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
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Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Application granted granted Critical
Publication of ES2540983T3 publication Critical patent/ES2540983T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18519—Operations control, administration or maintenance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Procedimiento de caracterización de una antena (102, 506) de transmisión de un satélite (100) en órbita que comprende una carga (500) útil que comprende unos medios (504, 505) de amplificación de señal, dicho procedimiento estando caracterizado porque consiste en: - configurar dichos medios (504, 505) de amplificación para generar un ruido térmico en la entrada de la antena (102, 506) de transmisión; - adquirir, por medio de una estación (103, 104) terrestre, la señal transmitida por la antena (102, 506) de transmisión en el enlace descendente del satélite (100) durante un periodo predeterminado de tiempo; - durante dicho periodo predeterminado de tiempo, controlar dicho satélite (100) en órbita para imprimirle un sesgo angular con una variación predeterminada y registrar esta variación; - correlacionar la medición de la señal transmitida en el enlace descendente y la variación de sesgo angular del satélite para deducir de ello las variaciones de ganancia de la antena (102, 506) de transmisión en función del sesgo angular del satélite.

Description

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Claims (1)

  1. imagen1
ES13182555.6T 2012-09-07 2013-09-02 Procedimiento de caracterización de una antena de transmisión de un satélite en órbita y sistema asociado Active ES2540983T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1202393 2012-09-07
FR1202393A FR2995478B1 (fr) 2012-09-07 2012-09-07 Methode pour la caracterisation d'une antenne de transmission d'un satellite en orbite et systeme associe

Publications (1)

Publication Number Publication Date
ES2540983T3 true ES2540983T3 (es) 2015-07-15

Family

ID=47594816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13182555.6T Active ES2540983T3 (es) 2012-09-07 2013-09-02 Procedimiento de caracterización de una antena de transmisión de un satélite en órbita y sistema asociado

Country Status (7)

Country Link
US (1) US9065529B2 (es)
EP (1) EP2706676B1 (es)
JP (1) JP6199127B2 (es)
KR (1) KR102054525B1 (es)
ES (1) ES2540983T3 (es)
FR (1) FR2995478B1 (es)
RU (1) RU2627297C2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3024128B1 (fr) * 2014-07-25 2016-07-22 Thales Sa Procede de mise a poste d'un satellite et de test en orbite de sa charge utile
FR3043513B1 (fr) * 2015-11-10 2017-12-22 Thales Sa Procede de caracterisation des performances d'une charge utile d'un satellite en orbite et systeme de test iot associe
CA2913564A1 (en) * 2015-11-27 2017-05-27 Telesat Canada Satellite communications subsystem in-orbit verification system and methodologies
EP3282598A1 (en) * 2016-08-12 2018-02-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Communication system and transmitter
CN111654335B (zh) * 2019-11-26 2021-12-07 航天东方红卫星有限公司 一种中继数传系统在整星近场下的无线测试方法

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EP0333808B1 (de) * 1987-09-16 1993-11-24 Deutsche Aerospace AG Vorrichtung zur sollwertregelung und/oder stabilisierung von freibeweglichen körpern mit gespeichertem drall
CA2080612A1 (en) * 1991-11-27 1993-05-28 Douglas J. Bender Method and apparatus for compensating for magnetic disturbance torques on a satellite
US5758260A (en) * 1995-08-23 1998-05-26 Globalstar L.P. Satellite beam steering reference using terrestrial beam steering terminals
FR2741159B1 (fr) * 1995-11-14 1998-01-23 Centre Nat Etd Spatiales Systeme mondial de radiolocalisation et de radionavigation spatiale, balise, et recepteur mis en oeuvre dans un tel systeme
JPH10160775A (ja) * 1996-11-26 1998-06-19 Jisedai Eisei Tsushin Hoso Syst Kenkyusho:Kk 衛星搭載アンテナパターンの測定方法
DK0967744T3 (da) * 1997-12-18 2003-12-22 Ses Astra Sa Fremgangsmåde og apparat til bestemmelse af karakteristikken af en kommunikationskanals komponent under belastning
JPH11295366A (ja) * 1998-04-14 1999-10-29 Jisedai Eisei Tsushin Hoso System Kenkyusho:Kk マルチビームを利用した衛星等に搭載されたアンテナパターン方向の測定方法または移動地上局の位置推定方法
US6231011B1 (en) * 1998-11-02 2001-05-15 University Of Houston System Satellite angular momentum control system using magnet-superconductor flywheels
EP0999128A1 (en) * 1998-11-06 2000-05-10 Société Européenne des Satellites Method for determining the yaw angle of a satellite
US6628921B1 (en) * 2000-10-13 2003-09-30 Globalstar L.P. Return link channel loading of multiple satellites with multiple spread spectrum user terminals
US7209760B2 (en) 2001-05-08 2007-04-24 Lucent Technologies Inc. Methods and apparatus for mitigating the effects of solar noise and the like on a wireless communication system
US7603117B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Systems and methods for terrestrial use of cellular satellite frequency spectrum
JP2003124865A (ja) * 2001-10-11 2003-04-25 Mitsubishi Electric Corp 衛星搭載アンテナパターン測定システム、衛星搭載アンテナパターン測定システムにおける地球局及びマルチビーム通信衛星
KR100588702B1 (ko) * 2003-05-26 2006-06-12 기아자동차주식회사 이동형 위성추적안테나 시스템의 음영지역제어방법
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JP4535145B2 (ja) * 2008-02-26 2010-09-01 ソニー株式会社 通信装置、ノイズ除去方法、およびプログラム
US9673917B2 (en) * 2008-05-30 2017-06-06 Qualcomm Incorporated Calibration using noise power
WO2010092421A1 (en) * 2009-02-16 2010-08-19 The B.T.I. Company Wireless communication systems and methods with source localization and self-calibration
JP5326793B2 (ja) * 2009-05-14 2013-10-30 ソニー株式会社 静脈撮像装置、静脈画像補間方法およびプログラム

Also Published As

Publication number Publication date
KR20140032922A (ko) 2014-03-17
FR2995478A1 (fr) 2014-03-14
US20140073239A1 (en) 2014-03-13
KR102054525B1 (ko) 2019-12-10
EP2706676B1 (fr) 2015-04-01
JP2014060710A (ja) 2014-04-03
FR2995478B1 (fr) 2014-09-26
RU2627297C2 (ru) 2017-08-07
JP6199127B2 (ja) 2017-09-20
US9065529B2 (en) 2015-06-23
EP2706676A1 (fr) 2014-03-12
RU2013141143A (ru) 2015-03-20

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