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MX2019012213A - Ajuste de area de cobertura para adaptar comunicaciones por satelite. - Google Patents

Ajuste de area de cobertura para adaptar comunicaciones por satelite.

Info

Publication number
MX2019012213A
MX2019012213A MX2019012213A MX2019012213A MX2019012213A MX 2019012213 A MX2019012213 A MX 2019012213A MX 2019012213 A MX2019012213 A MX 2019012213A MX 2019012213 A MX2019012213 A MX 2019012213A MX 2019012213 A MX2019012213 A MX 2019012213A
Authority
MX
Mexico
Prior art keywords
array assembly
reflector
feed array
satellite
communications
Prior art date
Application number
MX2019012213A
Other languages
English (en)
Inventor
Runyon Donald
Mendelsohn Aaron
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=58579321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019012213(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Viasat Inc filed Critical Viasat Inc
Publication of MX2019012213A publication Critical patent/MX2019012213A/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • 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
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/18—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is movable and the reflecting device is fixed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/20—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable
    • 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
    • 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
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Radio Relay Systems (AREA)
  • Details Of Aerials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Las características descritas se refieren, en general, al ajuste de un patrón de antena nativo de un satélite para adaptar comunicaciones mediante el satélite. Por ejemplo, un satélite de comunicaciones puede incluir una antena que tiene un conjunto de matriz de alimentación, un reflector, y un accionador lineal acoplado entre el conjunto de matriz de alimentación y el reflector. El conjunto de matriz de alimentación puede tener múltiples alimentaciones para comunicar señales asociadas a un servicio de comunicaciones, y el reflector puede configurarse para reflejar las señales transmitidas entre el conjunto de matriz de alimentación y uno o más dispositivos objetivos. El accionador lineal puede tener una longitud ajustable, o de otra manera proveer una posición ajustable entre el conjunto de matriz de alimentación y el reflector. Mediante el ajuste de la posición del conjunto de matriz de alimentación con respecto al reflector, el satélite de comunicaciones puede proveer un servicio de comunicaciones según múltiples patrones de antena nativos.
MX2019012213A 2017-04-10 2017-04-10 Ajuste de area de cobertura para adaptar comunicaciones por satelite. MX2019012213A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/026839 WO2018190794A1 (en) 2017-04-10 2017-04-10 Coverage area adjustment to adapt satellite communications

Publications (1)

Publication Number Publication Date
MX2019012213A true MX2019012213A (es) 2019-11-21

Family

ID=58579321

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012213A MX2019012213A (es) 2017-04-10 2017-04-10 Ajuste de area de cobertura para adaptar comunicaciones por satelite.

Country Status (21)

Country Link
US (6) US10985833B2 (es)
EP (2) EP3610536B1 (es)
JP (2) JP7127053B2 (es)
KR (1) KR102309131B1 (es)
CN (1) CN111052503B (es)
AU (1) AU2017409520B2 (es)
CA (1) CA3054698C (es)
CO (1) CO2019011334A2 (es)
CR (1) CR20190505A (es)
DO (1) DOP2019000258A (es)
ES (1) ES2901210T3 (es)
IL (1) IL269781B2 (es)
MX (1) MX2019012213A (es)
MY (1) MY198206A (es)
PE (1) PE20200277A1 (es)
PH (1) PH12019501981A1 (es)
RU (1) RU2741489C1 (es)
SA (1) SA519410269B1 (es)
SG (1) SG11201907748VA (es)
WO (1) WO2018190794A1 (es)
ZA (1) ZA201907367B (es)

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