DE69900646D1 - Verfahren und vorrichtung zur bestimmung der empfangsrichtung eines signals - Google Patents

Verfahren und vorrichtung zur bestimmung der empfangsrichtung eines signals

Info

Publication number
DE69900646D1
DE69900646D1 DE69900646T DE69900646T DE69900646D1 DE 69900646 D1 DE69900646 D1 DE 69900646D1 DE 69900646 T DE69900646 T DE 69900646T DE 69900646 T DE69900646 T DE 69900646T DE 69900646 D1 DE69900646 D1 DE 69900646D1
Authority
DE
Germany
Prior art keywords
signal
determining
estimate
estimates
arrival
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 - Lifetime
Application number
DE69900646T
Other languages
English (en)
Other versions
DE69900646T2 (de
Inventor
Raymond Owen
Jun Xiang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions UK Ltd
Original Assignee
Motorola Ltd
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 Motorola Ltd filed Critical Motorola Ltd
Publication of DE69900646D1 publication Critical patent/DE69900646D1/de
Application granted granted Critical
Publication of DE69900646T2 publication Critical patent/DE69900646T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • 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
    • G01S3/02—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 radio waves
    • G01S3/023—Monitoring or calibrating
    • 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
    • G01S3/02—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 radio waves
    • G01S3/04—Details
    • G01S3/043—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
    • 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
    • G01S3/02—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 radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • 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
    • G01S3/02—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 radio waves
    • G01S3/72—Diversity systems specially adapted for direction-finding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2652—Self-phasing arrays
DE69900646T 1998-05-06 1999-05-04 Verfahren und vorrichtung zur bestimmung der empfangsrichtung eines signals Expired - Lifetime DE69900646T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9809546A GB2337171A (en) 1998-05-06 1998-05-06 Direction finder
PCT/EP1999/003097 WO1999057574A1 (en) 1998-05-06 1999-05-04 Method and apparatus for determining a direction of arrival of a signal

Publications (2)

Publication Number Publication Date
DE69900646D1 true DE69900646D1 (de) 2002-01-31
DE69900646T2 DE69900646T2 (de) 2002-08-14

Family

ID=10831461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69900646T Expired - Lifetime DE69900646T2 (de) 1998-05-06 1999-05-04 Verfahren und vorrichtung zur bestimmung der empfangsrichtung eines signals

Country Status (8)

Country Link
US (1) US6421007B1 (de)
EP (1) EP1078276B1 (de)
JP (1) JP4319782B2 (de)
CN (1) CN1218189C (de)
AT (1) ATE211263T1 (de)
DE (1) DE69900646T2 (de)
GB (1) GB2337171A (de)
WO (1) WO1999057574A1 (de)

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GB2347019A (en) 1999-02-08 2000-08-23 Motorola Ltd An antenna array system
JP4169884B2 (ja) * 1999-09-24 2008-10-22 富士通株式会社 適応アンテナを用いた通信装置
KR100493068B1 (ko) * 2000-03-08 2005-06-02 삼성전자주식회사 이동통신시스템에서 피드백 정보를 이용하는 반맹목적방식의 송신안테나어레이 장치 및 방법
GB2363256B (en) * 2000-06-07 2004-05-12 Motorola Inc Adaptive antenna array and method of controlling operation thereof
JP3699883B2 (ja) 2000-06-29 2005-09-28 松下電器産業株式会社 無線基地局装置及び無線通信方法
JP3343107B2 (ja) * 2000-08-25 2002-11-11 松下電器産業株式会社 基地局装置、通信端末装置及び通信方法
US7245880B1 (en) * 2000-08-31 2007-07-17 Intel Corporation Transmit power control within a wireless transmitter
CN100356711C (zh) * 2000-12-29 2007-12-19 诺基亚公司 基站、基站模块和估计上行链路信号的参数的方法
DE50206652D1 (de) * 2002-02-28 2006-06-08 Alcatel Sa Verfahren und Vorrichtungen zum Bestimmen der Funkempfangsrichtung in einem Mobilkommunikationsnetz
CN1262130C (zh) * 2003-03-31 2006-06-28 大唐移动通信设备有限公司 一种估计固定波束空间到达方向的方法
JP4805591B2 (ja) * 2005-03-17 2011-11-02 富士通株式会社 電波到来方向の追尾方法及び電波到来方向追尾装置
CN101268632B (zh) * 2005-09-08 2011-11-09 华为技术有限公司 到达方向估算方法及其装置
CN101465680B (zh) * 2007-12-19 2013-03-27 中兴通讯股份有限公司 基于双极化天线的来波角度获取方法和装置
CN101232316B (zh) * 2008-01-17 2012-05-09 华南理工大学 一种基于移动wimax的波达方向估计方法
US8064408B2 (en) 2008-02-20 2011-11-22 Hobbit Wave Beamforming devices and methods
JP2009206722A (ja) * 2008-02-27 2009-09-10 Nippon Telegr & Teleph Corp <Ntt> 無線装置及び電波到来方向推定方法
JP4975875B2 (ja) * 2011-04-18 2012-07-11 日本電信電話株式会社 無線装置及び電波到来方向推定方法
WO2013134506A2 (en) 2012-03-07 2013-09-12 Hobbit Wave, Inc. Devices and methods using the hermetic transform
US9154353B2 (en) 2012-03-07 2015-10-06 Hobbit Wave, Inc. Devices and methods using the hermetic transform for transmitting and receiving signals using OFDM
WO2015061709A1 (en) 2013-10-25 2015-04-30 HOBBIT, Wave Devices and methods employing hermetic transforms for encoding and decoding digital information in spread-spectrum communication systems
US9829568B2 (en) 2013-11-22 2017-11-28 VertoCOMM, Inc. Radar using hermetic transforms
US9958526B2 (en) * 2013-12-27 2018-05-01 Massachusetts Institute Of Technology Localization with non-synchronous emission and multipath transmission
RU2557784C1 (ru) * 2014-01-29 2015-07-27 Акционерное общество "Концерн радиостроения "Вега" (АО "Концерн "Вега") Способ стробового отождествления сигналов с источниками радиоизлучения в многоцелевой обстановке
RU2593835C2 (ru) * 2014-10-22 2016-08-10 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала Флота Советского Союза Н.Г. Кузнецова" Способ определения направления на источник радиоизлучения методом анализа области относительно оси симметрии двух рупорных антенн
US11304661B2 (en) 2014-10-23 2022-04-19 VertoCOMM, Inc. Enhanced imaging devices, and image construction methods and processes employing hermetic transforms
US9871684B2 (en) 2014-11-17 2018-01-16 VertoCOMM, Inc. Devices and methods for hermetic transform filters
US20190120954A1 (en) * 2015-07-29 2019-04-25 Qualcomm Incorporated Angle and position sensing using arrays of antennas
DE102015010944A1 (de) * 2015-08-19 2017-02-23 Diehl Metering Systems Gmbh Bidirektionales Funk-Datenübertragungsverfahren
US10705176B2 (en) 2015-10-13 2020-07-07 Northrop Grumman Systems Corporation Signal direction processing for an antenna array
US10305717B2 (en) 2016-02-26 2019-05-28 VertoCOMM, Inc. Devices and methods using the hermetic transform for transmitting and receiving signals using multi-channel signaling
JP6834284B2 (ja) * 2016-09-20 2021-02-24 カシオ計算機株式会社 方向推定装置、方向推定方法、及び、プログラム
JP2018054386A (ja) * 2016-09-27 2018-04-05 富士通株式会社 電波到来方向推定装置、及び電波到来方向推定方法
RU2668214C2 (ru) * 2017-02-28 2018-09-27 Антон Васильевич Кваснов Способ отождествления отметок целей, полученных двумя пространственно-совмещенными рлс
CN110402548B (zh) 2017-03-20 2021-05-04 华为技术有限公司 基于用户设备定位精度配置参考信号波束的设备
WO2019068305A1 (en) * 2017-10-02 2019-04-11 Huawei Technologies Co., Ltd. RECEIVING DEVICE AND ASSOCIATED METHODS
DE102021107220B4 (de) * 2021-03-23 2022-12-22 Airbus Defence and Space GmbH System und Verfahren zum Detektieren und Lokalisieren einer Signalquelle

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FR1605252A (de) * 1967-03-24 1973-11-02
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EP0846378B1 (de) * 1995-08-22 1999-10-06 Thomson-Csf Verfahren und anordnung zur räumlichen multiplexierung/demultiplexierung von funksignalen in einem sdma-mobilfunksystem
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Also Published As

Publication number Publication date
JP4319782B2 (ja) 2009-08-26
EP1078276B1 (de) 2001-12-19
CN1299469A (zh) 2001-06-13
GB2337171A (en) 1999-11-10
US6421007B1 (en) 2002-07-16
CN1218189C (zh) 2005-09-07
GB9809546D0 (en) 1998-07-01
WO1999057574A1 (en) 1999-11-11
ATE211263T1 (de) 2002-01-15
EP1078276A1 (de) 2001-02-28
JP2002513940A (ja) 2002-05-14
DE69900646T2 (de) 2002-08-14

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