CN108291953B - 定位系统及相关方法 - Google Patents

定位系统及相关方法 Download PDF

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Publication number
CN108291953B
CN108291953B CN201680071204.1A CN201680071204A CN108291953B CN 108291953 B CN108291953 B CN 108291953B CN 201680071204 A CN201680071204 A CN 201680071204A CN 108291953 B CN108291953 B CN 108291953B
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CN
China
Prior art keywords
frequency domain
amplitude
signal
domain amplitude
baseband signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CN201680071204.1A
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English (en)
Chinese (zh)
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CN108291953A (zh
Inventor
小爱德华·R·道斯基
格雷戈里·约翰逊
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Ascentia Imaging Inc
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Ascentia Imaging Inc
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Publication date
Priority claimed from US15/162,329 external-priority patent/US10126114B2/en
Application filed by Ascentia Imaging Inc filed Critical Ascentia Imaging Inc
Publication of CN108291953A publication Critical patent/CN108291953A/zh
Application granted granted Critical
Publication of CN108291953B publication Critical patent/CN108291953B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/7835—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using coding masks
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Communication System (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN201680071204.1A 2015-12-23 2016-12-22 定位系统及相关方法 Expired - Fee Related CN108291953B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562387387P 2015-12-23 2015-12-23
US62/387,387 2015-12-23
US15/162,329 2016-05-23
US15/162,329 US10126114B2 (en) 2015-05-21 2016-05-23 Angular localization system, associated repositionable mechanical structure, and associated method
PCT/US2016/068434 WO2017112903A1 (en) 2015-12-23 2016-12-22 Localization system and associated method

Publications (2)

Publication Number Publication Date
CN108291953A CN108291953A (zh) 2018-07-17
CN108291953B true CN108291953B (zh) 2022-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680071204.1A Expired - Fee Related CN108291953B (zh) 2015-12-23 2016-12-22 定位系统及相关方法

Country Status (4)

Country Link
EP (1) EP3394631B1 (https=)
JP (1) JP7284979B2 (https=)
CN (1) CN108291953B (https=)
WO (1) WO2017112903A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114089275B (zh) * 2021-11-19 2025-07-08 东南大学 信号干扰下基于Min-Max多层感知机融合的超宽带精确定位系统
CN115784026B (zh) * 2023-01-18 2023-04-07 安徽送变电工程有限公司 吊钩定位用波前传感与成像复合式三维追踪系统及方法

Citations (4)

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CN1432220A (zh) * 2000-05-15 2003-07-23 摩托罗拉公司 分片带宽失真的预测
JP2010085279A (ja) * 2008-09-30 2010-04-15 Brother Ind Ltd 受信強度測定方法、受信器、および移動局測位システム
CN102638424A (zh) * 2010-12-29 2012-08-15 Zte维创通讯公司 在ofdm通信中的动态调节的ofdm信道估计滤波
CN105122080A (zh) * 2013-02-14 2015-12-02 商升特公司 测距和定位系统

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FR2631707B1 (fr) * 1988-05-20 1991-11-29 Labo Electronique Physique Echographe ultrasonore a coherence de phase controlable
US7430257B1 (en) * 1998-02-12 2008-09-30 Lot 41 Acquisition Foundation, Llc Multicarrier sub-layer for direct sequence channel and multiple-access coding
JP2002277922A (ja) 2001-03-16 2002-09-25 Ricoh Co Ltd 自動露出制御方法、自動露出制御装置およびデジタルカメラ
JP3912666B2 (ja) 2001-03-21 2007-05-09 株式会社リコー 光学的形状測定装置
WO2006009469A2 (en) * 2004-07-23 2006-01-26 Angelsen Bjoern A J Ultrasound imaging using non-linear manipulation of forward propagation
US8126066B2 (en) * 2005-06-09 2012-02-28 Telefonaktiebolaget Lm Ericsson (Publ) Time and frequency channel estimation
JP2009002804A (ja) 2007-06-21 2009-01-08 Sanyo Electric Co Ltd ビーム照射装置およびレーザレーダ
JP5336257B2 (ja) 2009-05-11 2013-11-06 Ｎｔｎ株式会社 位置検出装置及び位置検出方法
US8744009B2 (en) * 2009-09-25 2014-06-03 General Dynamics C4 Systems, Inc. Reducing transmitter-to-receiver non-linear distortion at a transmitter prior to estimating and cancelling known non-linear distortion at a receiver
US8401487B2 (en) * 2009-12-30 2013-03-19 Telefonaktiebolaget L M Ericsson (Publ) Radio channel analyzer to determine doppler shifts across multiple frequencies of a wideband signal
JP5593547B2 (ja) * 2010-02-26 2014-09-24 日産自動車株式会社 波動源位置演算方法及び波動源位置演算装置
EP2533069A1 (en) * 2011-06-10 2012-12-12 Sony Corporation Signal processing unit and method
US9130787B2 (en) * 2011-07-18 2015-09-08 Intel Corporation Adaptive frequency-domain equalization for wireless receivers
US8824527B2 (en) * 2011-11-15 2014-09-02 Acorn Technologies, Inc. OFDM receiver with time domain channel estimation
US9534884B2 (en) * 2012-01-03 2017-01-03 Ascentia Imaging, Inc. Coded localization systems, methods and apparatus
US9739864B2 (en) 2012-01-03 2017-08-22 Ascentia Imaging, Inc. Optical guidance systems and methods using mutually distinct signal-modifying
JP6321448B2 (ja) 2013-06-03 2018-05-09 株式会社デンソー レーダ装置、及びプログラム
US10126114B2 (en) * 2015-05-21 2018-11-13 Ascentia Imaging, Inc. Angular localization system, associated repositionable mechanical structure, and associated method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1432220A (zh) * 2000-05-15 2003-07-23 摩托罗拉公司 分片带宽失真的预测
JP2010085279A (ja) * 2008-09-30 2010-04-15 Brother Ind Ltd 受信強度測定方法、受信器、および移動局測位システム
CN102638424A (zh) * 2010-12-29 2012-08-15 Zte维创通讯公司 在ofdm通信中的动态调节的ofdm信道估计滤波
CN105122080A (zh) * 2013-02-14 2015-12-02 商升特公司 测距和定位系统

Also Published As

Publication number Publication date
WO2017112903A1 (en) 2017-06-29
EP3394631A1 (en) 2018-10-31
CN108291953A (zh) 2018-07-17
JP7284979B2 (ja) 2023-06-01
JP2019504312A (ja) 2019-02-14
EP3394631B1 (en) 2026-04-01

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Granted publication date: 20221227