AU2001263012A1 - Vehicle surveillance system - Google Patents

Vehicle surveillance system

Info

Publication number
AU2001263012A1
AU2001263012A1 AU2001263012A AU6301201A AU2001263012A1 AU 2001263012 A1 AU2001263012 A1 AU 2001263012A1 AU 2001263012 A AU2001263012 A AU 2001263012A AU 6301201 A AU6301201 A AU 6301201A AU 2001263012 A1 AU2001263012 A1 AU 2001263012A1
Authority
AU
Australia
Prior art keywords
signal
reply signal
reply
aircraft
transponder
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.)
Abandoned
Application number
AU2001263012A
Other languages
English (en)
Inventor
Benjamin R. Kuehn
Karl Winner
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.)
Advanced Navigation and Positioning Corp
Original Assignee
Advanced Navigation and Positioning 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 Advanced Navigation and Positioning Corp filed Critical Advanced Navigation and Positioning Corp
Publication of AU2001263012A1 publication Critical patent/AU2001263012A1/en
Abandoned legal-status Critical Current

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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/762—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with special measures concerning the radiation pattern, e.g. S.L.S.
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
    • G01S13/726—Multiple target tracking
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S2013/916—Airport surface monitoring [ASDE]
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • G01S5/0054—Transmission from base station to mobile station of actual mobile position, i.e. position calculation on base station

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Vehicle Body Suspensions (AREA)
  • Traffic Control Systems (AREA)
AU2001263012A 2000-05-09 2001-05-09 Vehicle surveillance system Abandoned AU2001263012A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20303900P 2000-05-09 2000-05-09
US60203039 2000-05-09
PCT/US2001/014883 WO2001086319A2 (en) 2000-05-09 2001-05-09 Vehicle surveillance system

Publications (1)

Publication Number Publication Date
AU2001263012A1 true AU2001263012A1 (en) 2001-11-20

Family

ID=22752211

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001263012A Abandoned AU2001263012A1 (en) 2000-05-09 2001-05-09 Vehicle surveillance system

Country Status (11)

Country Link
US (1) US6816105B2 (zh)
EP (1) EP1410065A2 (zh)
KR (1) KR20030013409A (zh)
CN (1) CN1441912A (zh)
AU (1) AU2001263012A1 (zh)
CA (1) CA2409549A1 (zh)
IL (1) IL152710A0 (zh)
MX (1) MXPA02011008A (zh)
NZ (1) NZ523022A (zh)
WO (1) WO2001086319A2 (zh)
ZA (2) ZA200209867B (zh)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7570214B2 (en) * 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7889133B2 (en) * 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
DE10208332A1 (de) * 2002-02-27 2003-09-04 Bosch Gmbh Robert Pulsradarvorrichtung und Verfahren zum Erfassen, zum Detektieren und/oder zum Auswerten von mindestens einem Objekt
DE10237790A1 (de) * 2002-08-17 2004-02-26 Robert Bosch Gmbh Einrichtung zur Erfassung und Auswertung von Objekten im Umgebungsbereich eines Fahrzeugs
US6809679B2 (en) * 2002-09-05 2004-10-26 Massachusetts Institute Of Technology Surveillance system and method for aircraft approach and landing
US20050136910A1 (en) * 2003-12-18 2005-06-23 Qinghua Li Multicast SDMA training polls
US8699508B2 (en) * 2003-12-18 2014-04-15 Intel Corporation Response scheduling for multiple receivers
US7308342B2 (en) * 2004-01-23 2007-12-11 Rafael Armament Development Authority Ltd. Airborne reconnaissance system
GB2412027B (en) * 2004-03-08 2007-04-11 Raytheon Systems Ltd Secondary radar message decoding
US7116266B1 (en) * 2004-06-16 2006-10-03 Rockwell Collins, Inc. Traffic alert and collision avoidance system enhanced surveillance system and method
DK200500319A (da) * 2005-03-03 2006-09-04 Ole B Skipper As Elektromagnetisk system til aktivering af hindringsafmærkning(er) på luftfartshindringer
DE102006007536A1 (de) * 2006-02-16 2007-08-30 Aloys Wobben Windenergieanlage mit Flugbefeuerungseinrichtung
US7420501B2 (en) * 2006-03-24 2008-09-02 Sensis Corporation Method and system for correlating radar position data with target identification data, and determining target position using round trip delay data
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
GB2442777A (en) * 2006-10-12 2008-04-16 Qinetiq Ltd Method for monitoring the operation of a DME beacon
US8570211B1 (en) * 2009-01-22 2013-10-29 Gregory Hubert Piesinger Aircraft bird strike avoidance method and apparatus
US8354951B2 (en) * 2009-05-07 2013-01-15 Intelligent Sciences, Ltd. Short baseline helicopter positioning radar for low visibility
FR2945889B1 (fr) * 2009-05-20 2011-08-05 Thales Sa Procede et systeme d'aide a l'atterrissage ou a l'appontage d'un aeronef
EP2438462B1 (de) * 2009-06-05 2018-12-12 Continental Teves AG & Co. OHG Verfahren zur positionierung und fahrzeug-kommunikationseinheit
CN102012512B (zh) * 2010-11-29 2012-07-04 四川川大智胜软件股份有限公司 机载应答机a/c模式应答信号的识别方法
KR101142073B1 (ko) * 2010-12-14 2012-05-07 넷진테크(주) 다중 무선 통신망에서의 ｉｐ 음성 동기화 시스템
CN103493293B (zh) * 2011-02-25 2015-08-26 霍尼韦尔国际公司 用于提供改进的tcas方位测量的系统和方法
EP2605036B1 (en) * 2011-12-16 2019-10-23 Trackman A/S A method and a sensor for determining a direction-of-arrival of impingent radiation
DE102012224103A1 (de) * 2012-12-20 2014-06-26 Continental Teves Ag & Co. Ohg Vorrichtung zum Ausgeben eines eine physikalische Messgröße anzeigenden Messsignals
KR101454102B1 (ko) * 2013-01-16 2014-10-27 한국항공우주연구원 Ads-b 자료를 이용한 항공 감시자료 처리 시스템 및 방법
CN103226195B (zh) * 2013-05-08 2015-04-15 成都民航空管科技发展有限公司 监视覆盖分析方法
FR3023009B1 (fr) * 2014-06-26 2016-10-14 Thales Sa Radar secondaire
DE102016213229A1 (de) * 2016-02-12 2017-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Bestimmung einer Position eines Senders
DE102016207871A1 (de) * 2016-05-09 2017-11-09 Robert Bosch Gmbh Azimutbestimmung mittels eines Radarsensors
CN106022534B (zh) * 2016-05-27 2019-10-22 南京邮电大学 基于改进型差分算法的解决飞机着陆问题的方法
US10513276B2 (en) * 2016-11-06 2019-12-24 Guoqiang YANG Positioning guidance system and method based on guide rails
US10503122B2 (en) 2017-04-14 2019-12-10 Innophase, Inc. Time to digital converter with increased range and sensitivity
FR3065567B1 (fr) * 2017-04-24 2021-04-16 Airbus Operations Sas Procede de transmission de parametres de vol d'un aeronef meneur vers un aeronef intrus
US10705199B2 (en) * 2017-11-30 2020-07-07 Urban Canyon Flight Aviation transponder
US10175340B1 (en) * 2018-04-27 2019-01-08 Lyft, Inc. Switching between object detection and data transfer with a vehicle radar
US10622959B2 (en) 2018-09-07 2020-04-14 Innophase Inc. Multi-stage LNA with reduced mutual coupling
US10840921B2 (en) 2018-09-07 2020-11-17 Innophase Inc. Frequency control word linearization for an oscillator
US11095296B2 (en) 2018-09-07 2021-08-17 Innophase, Inc. Phase modulator having fractional sample interval timing skew for frequency control input
US11070196B2 (en) 2019-01-07 2021-07-20 Innophase Inc. Using a multi-tone signal to tune a multi-stage low-noise amplifier
US10728851B1 (en) 2019-01-07 2020-07-28 Innophase Inc. System and method for low-power wireless beacon monitor
US11275181B2 (en) * 2019-05-15 2022-03-15 Rtr Technologies Radio frequency (RF) ranging in propagation limited RF environments utilizing aerial vehicles

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857592A (en) * 1952-09-18 1958-10-21 Martin Co Multiple object tracking system
US3161870A (en) * 1963-05-06 1964-12-15 Peter H Pincoffs System for increasing the detection range of a group of search radars
US3487462A (en) * 1968-05-01 1969-12-30 Us Army Bistatic radar configuration not requiring reference-data transmission
US3626411A (en) * 1969-07-23 1971-12-07 George B Litchford Proximity indicator systems using transponders
US3735408A (en) * 1971-04-05 1973-05-22 Litchstreet Co Common azimuth sector indicating system
US3858211A (en) * 1971-09-15 1974-12-31 Litchstreet Co Proximity indication with range and bearing measurements
US3858210A (en) * 1971-09-15 1974-12-31 Litchstreet Co Proximity indication with range and bearing measurements
USRE29260E (en) * 1971-09-15 1977-06-07 Litchstreet Co. Proximity indication with range and bearing measurements
US3757324A (en) * 1971-09-15 1973-09-04 Litchstreet Co Proximity indication with range and bearing measurements
CA1017835A (en) * 1972-12-22 1977-09-20 George B. Litchford Collison avoidance/proximity warning system using secondary radar
US3875570A (en) * 1973-03-27 1975-04-01 Litchstreet Co Adaptive proximity indicating system
US3895382A (en) * 1974-01-31 1975-07-15 Litchstreet Co Method and apparatus for measuring passively range and bearing
DE2911313C3 (de) * 1979-03-22 1981-11-05 Siemens AG, 1000 Berlin und 8000 München Flughafen-Überwachungssystem
US4642648A (en) * 1982-02-22 1987-02-10 Litchstreet Co. Simple passive/active proximity warning system
JPS60249074A (ja) * 1984-05-24 1985-12-09 Fujitsu Ltd 飛翔体航跡推定方式
US4768036A (en) * 1985-10-16 1988-08-30 Litchstreet Co. Collision avoidance system
FR2614455B1 (fr) * 1985-12-20 1994-12-02 Litchstreet Co Procede et appareil anti-collision et de mesure de gisement pour aeronefs
US5075694A (en) * 1987-05-18 1991-12-24 Avion Systems, Inc. Airborne surveillance method and system
US4910526A (en) * 1987-05-18 1990-03-20 Avion Systems, Inc. Airborne surveillance method and system
US4789865A (en) * 1987-10-21 1988-12-06 Litchstreet Co. Collision avoidance system
US5003317A (en) * 1989-07-11 1991-03-26 Mets, Inc. Stolen vehicle recovery system
US5077673A (en) * 1990-01-09 1991-12-31 Ryan International Corp. Aircraft traffic alert and collision avoidance device
US5262784A (en) * 1992-06-15 1993-11-16 Cardion, Inc. System for monitoring aircraft position
US5227803A (en) * 1992-07-22 1993-07-13 Hughes Aircraft Company Transponder location and tracking system and method
US5252980A (en) * 1992-07-23 1993-10-12 The United States Of America As Represented By The Secretary Of The Air Force Target location system
US5302955A (en) * 1992-10-19 1994-04-12 Schutte Peter C Apparatus for combining data produced from multiple radars illuminating a common target area
US5302957A (en) * 1993-05-03 1994-04-12 The United States Of America As Represented By The Secretary Of The Air Force Passive ranging system
SE9303081L (sv) * 1993-09-22 1995-03-23 Bofors Ab Sensorsystem
US5387915A (en) * 1993-11-16 1995-02-07 B. F. Goodrich Flightsystems, Inc. Method and apparatus for detecting and decoding transponder reply signals
US5410314A (en) * 1993-11-30 1995-04-25 University Corporation For Atmospheric Research Bistatic multiple-doppler radar network
US5812091A (en) * 1996-02-01 1998-09-22 Robinson; Stephen J. Radio interferometric antenna for angle coding
SE512527C2 (sv) * 1998-07-02 2000-03-27 Ericsson Telefon Ab L M Förfarande och system för att beräkna en altitud för ett objekt med hjälp av passiva sensorer
US6377204B1 (en) * 1999-12-13 2002-04-23 University Corporation For Atmospheric Research Radar system having multiple simultaneously transmitted beams operating in a scanning mode to identify scatterers
US6359583B1 (en) * 1999-12-16 2002-03-19 Trw Inc. Ground based millimeter wave imaging system

Also Published As

Publication number Publication date
CN1441912A (zh) 2003-09-10
US20030142002A1 (en) 2003-07-31
ZA200209867B (en) 2004-06-21
ZA200209868B (en) 2004-02-25
CA2409549A1 (en) 2001-11-15
IL152710A0 (en) 2003-06-24
MXPA02011008A (es) 2004-08-19
KR20030013409A (ko) 2003-02-14
US6816105B2 (en) 2004-11-09
WO2001086319A2 (en) 2001-11-15
NZ523022A (en) 2004-06-25
WO2001086319A3 (en) 2002-06-06
EP1410065A2 (en) 2004-04-21

Similar Documents

Publication Publication Date Title
US6816105B2 (en) Vehicle surveillance system
US6094169A (en) Multilateration auto-calibration and position error correction
EP2548041B1 (en) Systems and methods for short baseline, low cost determination of airborne aircraft location
US4910526A (en) Airborne surveillance method and system
US7880667B2 (en) Methods and apparatus for using interferometry to prevent spoofing of ADS-B targets
US7477193B2 (en) Method and system for elliptical-based surveillance
US8130135B2 (en) Bi-static radar processing for ADS-B sensors
US5075694A (en) Airborne surveillance method and system
US5402116A (en) Atmospheric pressure calibration systems and methods
EP1297307B1 (en) Transponder landing system
US7616149B2 (en) Methods and apparatus for radar time sensor
US6809679B2 (en) Surveillance system and method for aircraft approach and landing
US8362943B2 (en) Radar registration using targets of opportunity
KR20140131253A (ko) 도래각 측정을 이용한 ａｄｓ-ｂ 인증 및 내비게이션을 위한 디바이스, 시스템, 및 방법들
WO2010138696A1 (en) System and method for passive range-aided multilateration using time lag of arrival (tloa) measurements
Ostroumov et al. Interrogation rate measurements of distance measuring equipment in air navigation system
EP1022580A2 (en) Landing assistance system
EP0175967B1 (en) Navigation, communication, and surveillance system based on dme
Wu Alternative terminal navigation based on modified airport multilateration system
Bojda Air traffic surveillance method using an existing network of DME navigation system
Amlie A synchronized discrete-address beacon system
Berenguer Sau et al. Secondary Surveillance RADAR (SSR)
Goodrich Multilateration techniques for positive aircraft location and identification
NLR et al. Wide Area Multilateration Wide Area Multilateration Report on EATMP TRS 131/04 Version 1.1
Evers et al. Innovative radar multistatic techniques for air traffic control

Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application