JP7154433B2 - 衛星信号受信装置及び位置測定装置 - Google Patents

衛星信号受信装置及び位置測定装置 Download PDF

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JP7154433B2
JP7154433B2 JP2021550879A JP2021550879A JP7154433B2 JP 7154433 B2 JP7154433 B2 JP 7154433B2 JP 2021550879 A JP2021550879 A JP 2021550879A JP 2021550879 A JP2021550879 A JP 2021550879A JP 7154433 B2 JP7154433 B2 JP 7154433B2
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phase difference
antenna
satellite
doppler
residual
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JPWO2021064939A1 (https=
JPWO2021064939A5 (https=
Inventor
知明 武輪
隆文 永野
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • 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
    • G01S19/22—Multipath-related issues
    • 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
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/28—Satellite selection

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2021550879A 2019-10-03 2019-10-03 衛星信号受信装置及び位置測定装置 Active JP7154433B2 (ja)

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PCT/JP2019/039115 WO2021064939A1 (ja) 2019-10-03 2019-10-03 衛星信号受信装置及び位置測定装置

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JPWO2021064939A1 JPWO2021064939A1 (https=) 2021-04-08
JPWO2021064939A5 JPWO2021064939A5 (https=) 2022-02-09
JP7154433B2 true JP7154433B2 (ja) 2022-10-17

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WO (1) WO2021064939A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113109850B (zh) * 2021-05-14 2022-07-15 长沙学院 一种gnss卫星导航免定位快速粗略频差估计方法
JP7752912B2 (ja) * 2021-07-30 2025-10-14 日本無線株式会社 受信信号の到来方向偏りの検出方法および検出装置ならびに受信機
CN114355282B (zh) * 2022-01-10 2024-06-04 中国人民解放军国防科技大学 一种地基高精度区域定位导航系统周跳检测方法
CN114879237A (zh) * 2022-03-07 2022-08-09 重庆邮电大学 基于卫星信号反射器的低成本远程精密定位监测方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001264409A (ja) 2000-03-21 2001-09-26 Clarion Co Ltd カーナビゲーション装置におけるマルチパス判定方法
JP2006242911A (ja) 2005-03-07 2006-09-14 Denso Corp 位置検出装置
JP2008216062A (ja) 2007-03-05 2008-09-18 Japan Radio Co Ltd 移動体姿勢計測装置
JP2008298443A (ja) 2007-05-29 2008-12-11 Mitsubishi Electric Corp マルチパス検出装置、測位装置、姿勢方位標定装置、マルチパス検出方法およびマルチパス検出プログラム
JP2014077769A (ja) 2012-10-12 2014-05-01 Toyota Central R&D Labs Inc センサ傾斜判定装置及びプログラム
US20180011200A1 (en) 2016-07-06 2018-01-11 Qualcomm Incorporated Satellite signal exclusion based on doppler information
JP2019168257A (ja) 2018-03-22 2019-10-03 株式会社豊田中央研究所 移動体情報推定装置及びプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118903A (ja) * 1997-10-16 1999-04-30 Matsushita Electric Ind Co Ltd 位置検出装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001264409A (ja) 2000-03-21 2001-09-26 Clarion Co Ltd カーナビゲーション装置におけるマルチパス判定方法
JP2006242911A (ja) 2005-03-07 2006-09-14 Denso Corp 位置検出装置
JP2008216062A (ja) 2007-03-05 2008-09-18 Japan Radio Co Ltd 移動体姿勢計測装置
JP2008298443A (ja) 2007-05-29 2008-12-11 Mitsubishi Electric Corp マルチパス検出装置、測位装置、姿勢方位標定装置、マルチパス検出方法およびマルチパス検出プログラム
JP2014077769A (ja) 2012-10-12 2014-05-01 Toyota Central R&D Labs Inc センサ傾斜判定装置及びプログラム
US20180011200A1 (en) 2016-07-06 2018-01-11 Qualcomm Incorporated Satellite signal exclusion based on doppler information
JP2019168257A (ja) 2018-03-22 2019-10-03 株式会社豊田中央研究所 移動体情報推定装置及びプログラム

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WO2021064939A1 (ja) 2021-04-08

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