PE20200277A1 - 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
PE20200277A1
PE20200277A1 PE2019002007A PE2019002007A PE20200277A1 PE 20200277 A1 PE20200277 A1 PE 20200277A1 PE 2019002007 A PE2019002007 A PE 2019002007A PE 2019002007 A PE2019002007 A PE 2019002007A PE 20200277 A1 PE20200277 A1 PE 20200277A1
Authority
PE
Peru
Prior art keywords
reflector
matrix assembly
feed matrix
satellite
communications
Prior art date
Application number
PE2019002007A
Other languages
English (en)
Inventor
Aaron Mendelsohn
Donald Runyon
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20200277(A1) "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 PE20200277A1 publication Critical patent/PE20200277A1/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)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Radio Relay Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Details Of Aerials (AREA)

Abstract

Las caracteristicas descritas se refieren, en general, al ajuste de un patron de antena nativo de un satelite para adaptar comunicaciones mediante el satelite. Por ejemplo, un satelite de comunicaciones puede incluir una antena que tiene un conjunto de matriz de alimentacion, un reflector, y un accionador lineal acoplado entre el conjunto de matriz de alimentacion y el reflector. El conjunto de matriz de alimentacion puede tener multiples alimentaciones para comunicar senales asociadas a un servicio de comunicaciones, y el reflector puede configurarse para reflejar las senales transmitidas entre el conjunto de matriz de alimentacion y uno o mas dispositivos objetivos. El accionador lineal puede tener una longitud ajustable, o de otra manera proveer una posicion ajustable entre el conjunto de matriz de alimentacion y el reflector. Mediante el ajuste de la posicion del conjunto de matriz de alimentacion con respecto al reflector, el satelite de comunicaciones puede proveer un servicio de comunicaciones segun multiples patrones de antena nativos.
PE2019002007A 2017-04-10 2017-04-10 Ajuste de area de cobertura para adaptar comunicaciones por satelite PE20200277A1 (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
PE20200277A1 true PE20200277A1 (es) 2020-02-04

Family

ID=58579321

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019002007A PE20200277A1 (es) 2017-04-10 2017-04-10 Ajuste de area de cobertura para adaptar comunicaciones por satelite

Country Status (22)

Country Link
US (5) US10985833B2 (es)
EP (2) EP3955384A3 (es)
JP (2) JP7127053B2 (es)
KR (1) KR102309131B1 (es)
CN (1) CN111052503B (es)
AU (1) AU2017409520B2 (es)
BR (1) BR112019021133A2 (es)
CA (1) CA3054698A1 (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)
NZ (1) NZ756617A (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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