EA201892730A1 - Многоканальный многосистемный радиочастотный блок спутникового навигационного приемника - Google Patents

Многоканальный многосистемный радиочастотный блок спутникового навигационного приемника

Info

Publication number
EA201892730A1
EA201892730A1 EA201892730A EA201892730A EA201892730A1 EA 201892730 A1 EA201892730 A1 EA 201892730A1 EA 201892730 A EA201892730 A EA 201892730A EA 201892730 A EA201892730 A EA 201892730A EA 201892730 A1 EA201892730 A1 EA 201892730A1
Authority
EA
Eurasian Patent Office
Prior art keywords
signals
channel
navigation
receiving
channels
Prior art date
Application number
EA201892730A
Other languages
English (en)
Other versions
EA038280B1 (ru
Inventor
Игорь Николаевич Антонов
Андрей Александрович Колоткин
Original Assignee
Черняковский, Николай Дмитриевич
Общество С Ограниченной Ответственностью "Нтлаб-Ск"
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 Черняковский, Николай Дмитриевич, Общество С Ограниченной Ответственностью "Нтлаб-Ск" filed Critical Черняковский, Николай Дмитриевич
Publication of EA201892730A1 publication Critical patent/EA201892730A1/ru
Publication of EA038280B1 publication Critical patent/EA038280B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/32—Multimode operation in a single same satellite system, e.g. GPS L1/L2
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

Изобретение относится к многосистемным радиочастотным блокам спутниковых навигационных приемников и может использоваться для одновременного приема любой комбинации навигационных сигналов от нескольких навигационных систем: ГЛОНАСС, GPS, Galileo, BeiDou, IRNSS, QZSS. Блок содержит три идентичных и независимых приемных канала с изоляцией от взаимного проникновения сигнала и помех, одновременно принимающих сигналы ГЛОНАСС/GPS/Galileo/BeiDou/COMPASS/QZSS навигационных систем в различных комбинациях, и одного канала для приема сигналов S диапазона региональной навигационной спутниковой системы Индии (IRNSS), L2, L3, L5 диапазонов и диапазона 65-862 МГц, в том числе и сигналов полезной информации, такой как дифференциальные коррекционные данные (RTK). Также блок содержит четыре синтезатора частоты гетеродина, формирователь квадратурных сигналов гетеродина для квадратурных смесителей для каждого канала, систему автоматической калибровки полосы фильтров промежуточной частоты для каждого канала. Три идентичных канала для приема сигналов L1, E1, B1, E6, B3, L2, L3, B2, L5, E5 диапазонов имеют переключаемый режим работы по выходу каналов с возможностью выбора действительных или комплексных выходов.
EA201892730A 2018-12-21 2018-12-21 Многоканальный многосистемный радиочастотный блок спутникового навигационного приемника EA038280B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/060535 WO2020128601A1 (en) 2018-12-21 2018-12-21 Multichannel multisystem radio-frequency unit of navigational satellite receiver

Publications (2)

Publication Number Publication Date
EA201892730A1 true EA201892730A1 (ru) 2020-08-10
EA038280B1 EA038280B1 (ru) 2021-08-04

Family

ID=71102565

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201892730A EA038280B1 (ru) 2018-12-21 2018-12-21 Многоканальный многосистемный радиочастотный блок спутникового навигационного приемника

Country Status (6)

Country Link
US (1) US11802976B2 (ru)
EP (1) EP3899587A4 (ru)
AU (1) AU2018453622B2 (ru)
EA (1) EA038280B1 (ru)
IL (1) IL284178B (ru)
WO (1) WO2020128601A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113093234A (zh) * 2021-03-10 2021-07-09 河北晶禾电子技术股份有限公司 一种北斗双模位置追踪数据终端
CN113630170A (zh) * 2021-06-08 2021-11-09 上海航天测控通信研究所 星载四通道Ka频段数传通道系统
CN113985264A (zh) * 2021-09-30 2022-01-28 国网江苏省电力有限公司电力科学研究院 一种基于定位的隔离开关动作状态监测装置
CN114465676A (zh) * 2022-01-27 2022-05-10 广州慧睿思通科技股份有限公司 多天线探测设备及方法
CN115189709A (zh) * 2022-07-05 2022-10-14 创远信科(上海)技术股份有限公司 实现多模多频的卫星导航并行收发功能的系统
CN115865116B (zh) * 2022-10-12 2024-03-19 航天科工深圳（集团）有限公司 一种无人装备综合通导一体化系统及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8169366B2 (en) 2008-11-25 2012-05-01 Qualcomm Incorporated Reconfigurable satellite positioning system receivers
EP2369368A1 (en) * 2010-03-18 2011-09-28 Astrium GmbH A flexible GNSS receiver RF frontend
RU116298U1 (ru) * 2011-09-30 2012-05-20 Игорь Николаевич Антонов Многосистемный радиочастотный блок спутникового навигационного приемника
EA029165B1 (ru) * 2016-02-05 2018-02-28 Черняковский Николай Дмитриевич Многоканальный многосистемный радиочастотный блок спутникового навигационного приемника

Also Published As

Publication number Publication date
US20220043161A1 (en) 2022-02-10
EP3899587A4 (en) 2021-12-29
US11802976B2 (en) 2023-10-31
EA038280B1 (ru) 2021-08-04
AU2018453622B2 (en) 2022-09-08
IL284178A (en) 2021-08-31
IL284178B (en) 2022-01-01
EP3899587A1 (en) 2021-10-27
WO2020128601A1 (en) 2020-06-25
AU2018453622A1 (en) 2021-07-29

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