AR111930A1 - Comunicaciones satelitales para vuelos con matriz en fase de múltiples haces - Google Patents
Comunicaciones satelitales para vuelos con matriz en fase de múltiples hacesInfo
- Publication number
- AR111930A1 AR111930A1 ARP180101261A ARP180101261A AR111930A1 AR 111930 A1 AR111930 A1 AR 111930A1 AR P180101261 A ARP180101261 A AR P180101261A AR P180101261 A ARP180101261 A AR P180101261A AR 111930 A1 AR111930 A1 AR 111930A1
- Authority
- AR
- Argentina
- Prior art keywords
- signal
- bias
- splits
- circuit
- receives
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 title 1
- 230000010287 polarization Effects 0.000 abstract 3
Classifications
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
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- 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
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/24—Polarising devices; Polarisation filters
- H01Q15/242—Polarisation converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
-
- 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
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
-
- 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
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
-
- 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
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
-
- 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
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
- H04B7/18508—Communications with or from aircraft, i.e. aeronautical mobile service with satellite system used as relay, i.e. aeronautical mobile satellite service
-
- 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
- H04B7/18515—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
- H04B7/18519—Operations control, administration or maintenance
-
- 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
- H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
- H04B7/1858—Arrangements for data transmission on the physical system, i.e. for data bit transmission between network components
-
- 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
- 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
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Relay Systems (AREA)
Abstract
Sistemas y métodos divulgan un sistema de comunicaciones satelitales que incluye una pluralidad de elementos de antena, un circuito de interfaz y un circuito transceptor. Cada elemento de antena comunica una primera señal de polarización y una segunda señal de polarización. El circuito de interfaz recibe, amplifica y divide las primeras señales de polarización en una primera señal primaria de polarización y una primera señal secundaria de polarización. El circuito de interfaz también recibe, amplifica y divide las segundas señales de polarización en una segunda señal primaria de polarización y una segunda señal secundaria de polarización. Un primer circuito sumador genera una primera señal del haz por medio de una suma de las primeras y segundas señales primarias de polarización. Un segundo circuito sumador genera una segunda señal del haz por medio de una suma de las primeras y segundas señales secundarias de polarización. El transceptor incluye un primer circuito divisor que recibe y divide la primera señal del haz en una primera señal y una segunda señal, un segundo circuito divisor que recibe y divide la segunda señal del haz en una tercera señal y una cuarta señal, un primer conformador de haz que sintetiza una primera señal conformada por haz y un segundo conformador de haz que sintetiza una segunda señal conformada por haz.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/600,497 US10205511B2 (en) | 2017-05-19 | 2017-05-19 | Multi-beam phased array for first and second polarized satellite signals |
Publications (1)
Publication Number | Publication Date |
---|---|
AR111930A1 true AR111930A1 (es) | 2019-09-04 |
Family
ID=62217714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP180101261A AR111930A1 (es) | 2017-05-19 | 2018-05-14 | Comunicaciones satelitales para vuelos con matriz en fase de múltiples haces |
Country Status (7)
Country | Link |
---|---|
US (1) | US10205511B2 (es) |
EP (1) | EP3404848B1 (es) |
CN (1) | CN108964724B (es) |
AR (1) | AR111930A1 (es) |
BR (1) | BR102018009865A2 (es) |
CA (1) | CA3003999C (es) |
MX (1) | MX2018006077A (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10958336B2 (en) * | 2018-05-29 | 2021-03-23 | Metawave Corporation | Phased array antenna for use with low earth orbit satellite constellations |
US11211695B1 (en) * | 2018-09-12 | 2021-12-28 | Rockwell Collins, Inc. | Dual beam transmit system for analog beamforming airborne satellite communications |
CN109586774B (zh) * | 2018-12-28 | 2021-07-23 | 安徽中瑞通信科技股份有限公司 | 一种5g阵列天线的控制系统 |
US10574337B1 (en) | 2019-02-11 | 2020-02-25 | Gogo Llc | Multi-constellation satellite terminal |
IL267203B (en) | 2019-06-10 | 2020-11-30 | Satixfy Uk Ltd | A display array antenna and a system and method for operation |
US20210234270A1 (en) * | 2020-01-24 | 2021-07-29 | Gilat Satellite Networks Ltd. | System and Methods for Use With Electronically Steerable Antennas for Wireless Communications |
CN111614368B (zh) * | 2020-03-31 | 2021-08-10 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 海上多用途通信终端 |
CN111641425B (zh) * | 2020-05-18 | 2022-06-07 | 南京华成微波技术有限公司 | 一种低成本多波束射频前端的实现方式 |
CN111614372A (zh) * | 2020-06-15 | 2020-09-01 | 中国电子科技集团公司第五十四研究所 | 一种用于卫星通信的Ku频段相控阵天线收发组件 |
CN111952726B (zh) * | 2020-08-25 | 2021-02-12 | 南京汇君半导体科技有限公司 | 多波束相控阵芯片、接收机模块以及发射机模块 |
JP2023548171A (ja) * | 2020-11-04 | 2023-11-15 | ケーエムダブリュ・インコーポレーテッド | 偏波ビームの時間的/空間的分離とチャネル非・可逆性補正のための方法及びこれを用いた多重ビームアンテナ装置 |
CN112383346B (zh) * | 2020-11-17 | 2021-07-30 | 北京空灵网科技术有限公司 | 一种卫星广播信道的实现方法和装置 |
SE2051518A1 (en) * | 2020-12-21 | 2022-06-22 | Icomera Ab | Method and system for wireless satellite communication via low earth orbit (leo) satellites |
CN112531350B (zh) * | 2021-02-07 | 2021-05-25 | 星展测控科技股份有限公司 | 相控阵天线、通信装置及动中通设备 |
CN113659352A (zh) * | 2021-07-28 | 2021-11-16 | 中国电子科技集团公司第十四研究所 | 一种星载全极化宽带相控阵天线 |
WO2023130037A1 (en) * | 2021-12-30 | 2023-07-06 | Kythera Software, Inc. | Mobile platform clusters for communications cell transmission |
CN115632241B (zh) * | 2022-10-31 | 2023-05-30 | 成都华芯天微科技有限公司 | 一种低轨卫星通信星载多波束相控阵天线 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1543579A1 (en) * | 2002-08-20 | 2005-06-22 | Aerosat Corporation | Communication system with broadband antenna |
JP4217711B2 (ja) | 2003-10-30 | 2009-02-04 | 三菱電機株式会社 | アンテナ装置 |
US7436370B2 (en) | 2005-10-14 | 2008-10-14 | L-3 Communications Titan Corporation | Device and method for polarization control for a phased array antenna |
CN101013916B (zh) * | 2007-02-05 | 2010-05-19 | 华南理工大学 | 一种采用智能天线实现接收分集的方法及装置 |
US8693970B2 (en) * | 2009-04-13 | 2014-04-08 | Viasat, Inc. | Multi-beam active phased array architecture with independant polarization control |
US9215622B1 (en) * | 2012-07-30 | 2015-12-15 | GoNet Systems Ltd. | Method and systems for associating wireless transmission with directions-of-arrival thereof |
US9537212B2 (en) * | 2014-02-14 | 2017-01-03 | The Boeing Company | Antenna array system for producing dual circular polarization signals utilizing a meandering waveguide |
US9848370B1 (en) * | 2015-03-16 | 2017-12-19 | Rkf Engineering Solutions Llc | Satellite beamforming |
KR102289946B1 (ko) * | 2015-04-10 | 2021-08-13 | 한국전자통신연구원 | 편파 빔형성 통신 방법 및 장치 |
-
2017
- 2017-05-19 US US15/600,497 patent/US10205511B2/en active Active
-
2018
- 2018-05-02 CA CA3003999A patent/CA3003999C/en active Active
- 2018-05-11 EP EP18075006.9A patent/EP3404848B1/en active Active
- 2018-05-14 CN CN201810455550.0A patent/CN108964724B/zh active Active
- 2018-05-14 AR ARP180101261A patent/AR111930A1/es active IP Right Grant
- 2018-05-15 BR BR102018009865-9A patent/BR102018009865A2/pt not_active Application Discontinuation
- 2018-05-16 MX MX2018006077A patent/MX2018006077A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN108964724B (zh) | 2021-08-31 |
EP3404848B1 (en) | 2021-06-30 |
CA3003999A1 (en) | 2018-11-19 |
CA3003999C (en) | 2019-07-02 |
CN108964724A (zh) | 2018-12-07 |
MX2018006077A (es) | 2019-03-14 |
EP3404848A1 (en) | 2018-11-21 |
US10205511B2 (en) | 2019-02-12 |
US20180337722A1 (en) | 2018-11-22 |
BR102018009865A2 (pt) | 2018-12-04 |
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