BR112014033119A2 - método e plataforma para determinar uma direção para um objeto emissor de sinal - Google Patents

método e plataforma para determinar uma direção para um objeto emissor de sinal

Info

Publication number
BR112014033119A2
BR112014033119A2 BR112014033119A BR112014033119A BR112014033119A2 BR 112014033119 A2 BR112014033119 A2 BR 112014033119A2 BR 112014033119 A BR112014033119 A BR 112014033119A BR 112014033119 A BR112014033119 A BR 112014033119A BR 112014033119 A2 BR112014033119 A2 BR 112014033119A2
Authority
BR
Brazil
Prior art keywords
signal
determining
emitting object
antennas
platform
Prior art date
Application number
BR112014033119A
Other languages
English (en)
Other versions
BR112014033119B1 (pt
Inventor
Holte Sven
Original Assignee
Saab Ab
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 Saab Ab filed Critical Saab Ab
Publication of BR112014033119A2 publication Critical patent/BR112014033119A2/pt
Publication of BR112014033119B1 publication Critical patent/BR112014033119B1/pt

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
    • 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
    • G01S3/48—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 the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/04—Systems for determining distance or velocity not using reflection or reradiation using radio waves using angle measurements
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/12—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • 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
    • H01Q1/286—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft
    • H01Q1/287—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft integrated in a wing or a stabiliser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

resumo patente de invenção: "método para determinar uma direção para um objeto emissor de sinal". a invenção refere-se a um método para determinar uma direção para um objeto emissor de sinal por meio de uma plataforma que compreende pelo menos duas antenas separadas por uma distância conhecida. o método compreende as ditas etapas de: receber, com cada uma das ditas pelo menos duas antenas, um sinal a partir do dito objeto emissor de sinal nas primeiras posições, determinar uma primeira relação de fase do dito sinal entre as ditas pelo menos duas antenas, receber, com cada uma das ditas pelo menos duas antenas, um sinal a partir do dito objeto emissor de sinal pelo menos nas segundas posições, determinar pelo menos uma segunda relação de fase do dito sinal entre as ditas pelo menos duas antenas, caracterizado pelas etapas de: determinar a(s) alteração(ões) na(s) posição(ões) de pelo menos uma antena das ditas pelo menos duas antenas, e determinar uma direção para um objeto emissor de sinal com base na dita primeira relação de fase, a dita pelo menos segunda relação de fase e a(s) dita(s) alteração(ões) na(s) posição(ões) da dita pelo menos uma antena. a invenção se refere, adicionalmente, a uma plataforma que realiza uma determinação de uma direção para um objeto emissor de sinal.
BR112014033119-7A 2012-07-03 2012-07-03 Método para determinar uma direção para um objeto emissor de sinal com base terrestre por meio de uma plataforma e plataforma BR112014033119B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2012/000103 WO2014007686A1 (en) 2012-07-03 2012-07-03 A method for determining a direction to a signal-emitting object

Publications (2)

Publication Number Publication Date
BR112014033119A2 true BR112014033119A2 (pt) 2017-06-27
BR112014033119B1 BR112014033119B1 (pt) 2022-06-21

Family

ID=49882313

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014033119-7A BR112014033119B1 (pt) 2012-07-03 2012-07-03 Método para determinar uma direção para um objeto emissor de sinal com base terrestre por meio de uma plataforma e plataforma

Country Status (7)

Country Link
US (1) US9625562B2 (pt)
EP (1) EP2870489B1 (pt)
KR (1) KR102061381B1 (pt)
BR (1) BR112014033119B1 (pt)
ES (1) ES2771524T3 (pt)
IL (1) IL236065B (pt)
WO (1) WO2014007686A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11398685B2 (en) 2019-10-18 2022-07-26 Rohde & Schwarz Gmbh & Co. Kg Antenna system and antenna controlling method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013217869A1 (de) * 2013-09-06 2015-03-12 Continental Teves Ag & Co. Ohg Verfahren und Kommunikationsvorrichtung zur Validierung eines Dateninhalts eines drahtlos empfangenen Kommunikationssignals sowie Verwendung der Kommunikationsvorrichtung
SE1700098A1 (en) 2017-05-17 2018-11-18 Atletor Ab Method and apparatus for detecting and jamming transmitters and receivers
US10935668B2 (en) 2018-08-28 2021-03-02 Bae Systems Information And Electronic Systems Integration Inc. System and method for determining geolocation of a signal source
KR102093888B1 (ko) * 2019-11-28 2020-03-26 국방과학연구소 보조 항법 장치 및 보조 항법 장치의 제어 방법
US20210382140A1 (en) * 2020-06-09 2021-12-09 Applied Signals Intelligence, Inc. Apparatus for and methods of controlling radar contact
US11667379B1 (en) * 2020-11-17 2023-06-06 The United States Of America, As Represented By The Secretary Of The Navy Systems, apparatus, and methods for airborne data retrieval
CN117110980B (zh) * 2023-10-23 2024-01-12 中国航天科工集团八五一一研究所 基于fpga的自适应单脉冲测向方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825900A (en) * 1950-02-17 1958-03-04 Rand Corp Directional receiver
US4328499A (en) 1979-10-24 1982-05-04 The Marconi Company Limited Radio direction finding systems
US4734702A (en) * 1986-02-25 1988-03-29 Litton Systems, Inc. Passive ranging method and apparatus
US5457466A (en) 1993-09-07 1995-10-10 Litton Systems Inc. Emitter azimuth and elevation direction finding using only linear interferometer arrays
US5519403A (en) * 1993-11-29 1996-05-21 Motorola, Inc. Global positioning system communications multi-interface
US5714964A (en) * 1995-11-07 1998-02-03 Condor Systems, Inc. Horned interferometer antenna apparatus
US5835060A (en) 1996-10-07 1998-11-10 Lockheed Martin Corporation Self-resolving LBI triangulation
US5870056A (en) * 1996-12-05 1999-02-09 Lockheed Martin Corporation Air-to-air passive location system
JP3586569B2 (ja) * 1998-07-31 2004-11-10 日本電気株式会社 複数の反射レーダ波による画像合成方法およびこれを利用した航空機搭載用画像レーダ装置
JP3791249B2 (ja) * 1999-07-12 2006-06-28 株式会社日立製作所 携帯端末
DE10143561B4 (de) 2001-09-05 2011-12-15 Eads Deutschland Gmbh Verfahren und System zur Lokalisierung von Emittern
US6856279B2 (en) * 2002-05-13 2005-02-15 Honeywell International Inc. Methods and apparatus for determining an interferometric angle to a target in body coordinates
US7711375B2 (en) * 2002-08-06 2010-05-04 Hang Liu Method and system for determining a location of a wireless transmitting device and guiding the search for the same
US6784840B2 (en) 2002-12-23 2004-08-31 Itt Manufacturing Enterprises, Inc. Method for determining azimuth and elevation angles using a single axis direction finding system
JP4086237B2 (ja) * 2003-07-07 2008-05-14 本田技研工業株式会社 車両用ナビゲーションシステム
US7286085B2 (en) 2004-08-11 2007-10-23 Sierra Nevada Corporation Precision geolocation system and method using a long baseline interferometer antenna system
US7295150B2 (en) * 2005-09-28 2007-11-13 Honeywell International Inc. Methods and systems for identifying high-quality phase angle measurements in an interferometric radar system
WO2008157736A1 (en) * 2007-06-19 2008-12-24 Qualcomm Incorporated Methods and apparatus for determining distances to selected targets on a golf course using a wireless communication device
US8294610B2 (en) 2010-04-22 2012-10-23 L-3 Communications Integrated Systems L.P. Systems and methods for resolving interferometric angle-of-arrival ambiguities due to local multipath reflections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11398685B2 (en) 2019-10-18 2022-07-26 Rohde & Schwarz Gmbh & Co. Kg Antenna system and antenna controlling method

Also Published As

Publication number Publication date
EP2870489A4 (en) 2016-02-17
US20150168534A1 (en) 2015-06-18
EP2870489A1 (en) 2015-05-13
EP2870489B1 (en) 2019-12-25
WO2014007686A1 (en) 2014-01-09
IL236065A0 (en) 2015-01-29
KR102061381B1 (ko) 2019-12-31
IL236065B (en) 2020-06-30
US9625562B2 (en) 2017-04-18
BR112014033119B1 (pt) 2022-06-21
KR20150037852A (ko) 2015-04-08
ES2771524T3 (es) 2020-07-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/07/2012, OBSERVADAS AS CONDICOES LEGAIS