BR0317932A - Sistema de navegação de veìculo aéreo com dispositivo anti-bloqueio de gps redundante duplo - Google Patents

Sistema de navegação de veìculo aéreo com dispositivo anti-bloqueio de gps redundante duplo

Info

Publication number
BR0317932A
BR0317932A BR0317932-0A BR0317932A BR0317932A BR 0317932 A BR0317932 A BR 0317932A BR 0317932 A BR0317932 A BR 0317932A BR 0317932 A BR0317932 A BR 0317932A
Authority
BR
Brazil
Prior art keywords
interference suppression
navigation system
antenna
lock device
suppression unit
Prior art date
Application number
BR0317932-0A
Other languages
English (en)
Inventor
Gregory Scott Loegering
Original Assignee
Northrop Grumman Corp
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 Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of BR0317932A publication Critical patent/BR0317932A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/22—Countermeasures against jamming including jamming detection and monitoring
    • H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
    • H04K3/228—Elimination in the received signal of jamming or of data corrupted by jamming
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • 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
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • 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
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/90—Jamming or countermeasure characterized by its function related to allowing or preventing navigation or positioning, e.g. GPS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/22—Jamming or countermeasure used for a particular application for communication related to vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/30—Jamming or countermeasure characterized by the infrastructure components
    • H04K2203/32—Jamming or countermeasure characterized by the infrastructure components including a particular configuration of antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Traffic Control Systems (AREA)
  • Braking Arrangements (AREA)
  • Radio Relay Systems (AREA)

Abstract

"SISTEMA DE NAVEGAçãO DE VEìCULO AéREO COM DISPOSITIVO ANTI-BLOQUEIO DE GPS REDUNDANTE DUPLO" Sistema de navegação para um veículo aéreo não tripulado, o sistema de navegação compreendendo uma primeira antena para receber um sinal do sistema de posicionamento global, uma primeira unidade de supressão de interferência acoplada à primeira antena, a primeira unidade de supressão de interferência suprimindo a interferência no sinal do sistema de posicionamento global ao utilizar uma primeira técnica de supressão de interferência, uma primeira unidade de navegação para receber sinais da primeira unidade de supressão de interferência, uma segunda antena para receber o sinal do sistema de posicionamento global, uma segunda unidade de supressão da interferência acoplada à segunda antena, a segunda unidade de supressão de interferência suprimindo a interferência no sinal do sistema de posicionamento global utilizando uma segunda técnica de supressão de interferência, e uma segunda unidade de navegação para receber sinais da segunda unidade de supressão de interferência. Também é incluido um método para controlar o vóo de um veículo aéreo efetuado pelo aparelho.
BR0317932-0A 2003-01-03 2003-12-17 Sistema de navegação de veìculo aéreo com dispositivo anti-bloqueio de gps redundante duplo BR0317932A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/336,553 US6710739B1 (en) 2003-01-03 2003-01-03 Dual redundant GPS anti-jam air vehicle navigation system architecture and method
PCT/US2003/040659 WO2004063762A1 (en) 2003-01-03 2003-12-17 Dual redundant gps anti-jam air vehicle navigation system

Publications (1)

Publication Number Publication Date
BR0317932A true BR0317932A (pt) 2005-11-29

Family

ID=31978112

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317932-0A BR0317932A (pt) 2003-01-03 2003-12-17 Sistema de navegação de veìculo aéreo com dispositivo anti-bloqueio de gps redundante duplo

Country Status (13)

Country Link
US (1) US6710739B1 (pt)
EP (1) EP1579233B1 (pt)
JP (1) JP4425800B2 (pt)
KR (1) KR20050092034A (pt)
CN (1) CN1735816A (pt)
AT (1) ATE414913T1 (pt)
AU (1) AU2003297413B2 (pt)
BR (1) BR0317932A (pt)
CA (1) CA2510147A1 (pt)
DE (1) DE60324841D1 (pt)
ES (1) ES2316875T3 (pt)
RU (1) RU2336537C2 (pt)
WO (1) WO2004063762A1 (pt)

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EP2820447A4 (en) 2012-02-28 2015-11-11 Physical Devices Llc METHODS, SYSTEMS, AND COMPUTER-READABLE MEDIA FOR MITIGATING INTERFERENCE IN THE SIGNAL BAND OF THE GLOBAL POSITIONING SYSTEM (GPS)
US20130222180A1 (en) * 2012-02-29 2013-08-29 Gregory Thane Wyler System and Method for Measuring Signal Power
GB201311571D0 (en) * 2013-06-27 2013-08-14 Qinetiq Ltd Signal processing
US20150244431A1 (en) 2014-02-21 2015-08-27 Physical Devices, Llc Devices and methods for diversity signal enhancement and cosite cancellation
EP2928100B1 (en) * 2014-04-04 2018-09-05 Eutelsat S.A. Device and method for neutralizing the impact of a jamming signal on a satellite
RU2558699C1 (ru) * 2014-05-22 2015-08-10 ЗАО "ВНИИРА-Навигатор" Комплексный способ навигации летательных аппаратов
CN107408352B (zh) 2015-03-31 2021-07-09 深圳市大疆创新科技有限公司 用于地理围栏装置通信的***和方法
CN112908042A (zh) 2015-03-31 2021-06-04 深圳市大疆创新科技有限公司 用于操作无人飞行器的***和遥控器
JP6467520B2 (ja) * 2015-03-31 2019-02-13 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 警報を発する方法及び警報システム
RU2650582C1 (ru) * 2016-12-30 2018-04-16 Акционерное общество "Военно-промышленная корпорация "Научно-производственное объединение машиностроения" Система спутниковой навигации крылатой ракеты (варианты)
CN107748376B (zh) * 2017-09-26 2021-02-02 南京航空航天大学 无人驾驶车辆卫星定位接收机自适应带宽跟踪环设计方法
JP6691096B2 (ja) 2017-12-11 2020-04-28 株式会社Ｓｕｂａｒｕ 欺瞞信号検出システム及び欺瞞信号検出方法
JP6674437B2 (ja) * 2017-12-26 2020-04-01 株式会社Ｓｕｂａｒｕ ロータの補助装置、ロータ、ガスタービンエンジン及び航空機
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Also Published As

Publication number Publication date
EP1579233B1 (en) 2008-11-19
AU2003297413A1 (en) 2004-08-10
AU2003297413B2 (en) 2008-04-03
RU2005124678A (ru) 2006-01-20
ATE414913T1 (de) 2008-12-15
WO2004063762A1 (en) 2004-07-29
CN1735816A (zh) 2006-02-15
JP4425800B2 (ja) 2010-03-03
KR20050092034A (ko) 2005-09-16
JP2006513084A (ja) 2006-04-20
US6710739B1 (en) 2004-03-23
ES2316875T3 (es) 2009-04-16
EP1579233A1 (en) 2005-09-28
RU2336537C2 (ru) 2008-10-20
CA2510147A1 (en) 2004-07-29
DE60324841D1 (de) 2009-01-02

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.