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SV2018005719A - Sistema de comunicacion por satélite de banda ancha con enlaces de alimentador óptico - Google Patents

Sistema de comunicacion por satélite de banda ancha con enlaces de alimentador óptico

Info

Publication number
SV2018005719A
SV2018005719A SV2018005719A SV2018005719A SV2018005719A SV 2018005719 A SV2018005719 A SV 2018005719A SV 2018005719 A SV2018005719 A SV 2018005719A SV 2018005719 A SV2018005719 A SV 2018005719A SV 2018005719 A SV2018005719 A SV 2018005719A
Authority
SV
El Salvador
Prior art keywords
wide band
satellite communication
communication system
feeder links
optical feeder
Prior art date
Application number
SV2018005719A
Other languages
English (en)
Original Assignee
Viasat Inc
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 Viasat Inc filed Critical Viasat Inc
Publication of SV2018005719A publication Critical patent/SV2018005719A/es

Links

Classifications

    • 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
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • 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
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/118—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum specially adapted for satellite communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • H04B10/294—Signal power control in a multiwavelength system, e.g. gain equalisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/671—Optical arrangements in the receiver for controlling the input optical signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • 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
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18515—Transmission equipment in satellites or space-based relays
    • 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
    • H04B7/18517—Transmission equipment in earth stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Radio Relay Systems (AREA)
  • Optical Communication System (AREA)

Abstract

SE DESCRIBEN SISTEMAS DE COMUNICACION POR SATELITE DE BANDA ANCHA CON ENLACES DEALIMENTADOR OPTICOS. SE DESCRIBEN ESQUEMAS DE MODULACION OPTICA QUE PUEDEN PROPORCIONAR UNA CAPACIDAD MEJORADA PARA SISTEMAS SATELITALES DE BANDA ANCHA DE HAZ PUNTUAL FIJO, DE FORMACION DE HAZ INTEGRADA Y DE FORMACION DE HACES TERRESTRES.
SV2018005719A 2015-12-31 2018-06-29 Sistema de comunicacion por satélite de banda ancha con enlaces de alimentador óptico SV2018005719A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562273730P 2015-12-31 2015-12-31

Publications (1)

Publication Number Publication Date
SV2018005719A true SV2018005719A (es) 2018-10-16

Family

ID=57882149

Family Applications (1)

Application Number Title Priority Date Filing Date
SV2018005719A SV2018005719A (es) 2015-12-31 2018-06-29 Sistema de comunicacion por satélite de banda ancha con enlaces de alimentador óptico

Country Status (28)

Country Link
US (5) US10454570B2 (es)
EP (3) EP3937397A1 (es)
JP (2) JP7037485B2 (es)
KR (5) KR102665739B1 (es)
CN (4) CN113726419B (es)
AU (6) AU2016381512B2 (es)
BR (4) BR122020025338B1 (es)
CA (1) CA3009795A1 (es)
CL (6) CL2018001778A1 (es)
CO (1) CO2018007822A2 (es)
DK (2) DK3398266T3 (es)
DO (1) DOP2020000254A (es)
ES (2) ES2882628T3 (es)
FI (1) FI3398266T3 (es)
IL (3) IL278233B2 (es)
LT (1) LT3398266T (es)
MX (4) MX2018008156A (es)
MY (2) MY186707A (es)
NZ (3) NZ771357A (es)
PE (1) PE20221738A1 (es)
PH (1) PH12018501377A1 (es)
PL (2) PL3398266T3 (es)
RU (1) RU2733805C2 (es)
SA (1) SA518391930B1 (es)
SG (3) SG10202000477PA (es)
SV (1) SV2018005719A (es)
WO (1) WO2017117584A1 (es)
ZA (2) ZA202104614B (es)

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AU2021203431B2 (en) 2021-07-08
CN113726418B (zh) 2023-11-03
JP2019500808A (ja) 2019-01-10
US11005562B2 (en) 2021-05-11
CL2019003704A1 (es) 2020-07-17
JP7037485B2 (ja) 2022-03-16
ES3031005T3 (en) 2025-07-03
DK3611850T3 (da) 2021-08-02
US12512908B2 (en) 2025-12-30
KR20220041236A (ko) 2022-03-31
HK1257867A1 (zh) 2019-11-01
KR102410749B1 (ko) 2022-06-20
PE20221738A1 (es) 2022-11-09
KR102737587B1 (ko) 2024-12-04
BR112018013347A2 (pt) 2018-12-11
CO2018007822A2 (es) 2018-08-10
AU2021215219B2 (en) 2023-08-10
KR20220041237A (ko) 2022-03-31
US20230224029A1 (en) 2023-07-13
PL3398266T3 (pl) 2025-08-11
US20210126705A1 (en) 2021-04-29
AU2021215219A1 (en) 2021-09-02
MX2023000540A (es) 2023-02-23
BR122020025341B1 (pt) 2024-02-06
CN113726419A (zh) 2021-11-30
KR102665729B1 (ko) 2024-05-14
CN113726419B (zh) 2023-10-31
US20200266885A1 (en) 2020-08-20
AU2021203431A1 (en) 2021-06-24
US11641236B2 (en) 2023-05-02
KR20220041230A (ko) 2022-03-31
MX2023000541A (es) 2023-02-23
NZ744209A (en) 2021-03-26
AU2023263520B2 (en) 2025-04-03
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US20190379449A1 (en) 2019-12-12
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IL278233A (en) 2020-11-30
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CL2019003702A1 (es) 2020-07-17
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SG11201805447WA (en) 2018-07-30
IL260276B (en) 2020-11-30
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BR122020025338B1 (pt) 2024-02-06
RU2018126660A (ru) 2020-01-31
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IL309575B2 (en) 2025-02-01
BR122020025335B1 (pt) 2024-02-06
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BR112018013347B1 (pt) 2024-02-06
DOP2020000254A (es) 2021-03-15
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PH12018501377A1 (en) 2019-02-18
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US20190123813A1 (en) 2019-04-25
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