DE69317596D1 - Vorrichtung zum Vergleichen von zwei zeitgetrennten Impulsfolgen mit verschiedenen Frequenzen - Google Patents

Vorrichtung zum Vergleichen von zwei zeitgetrennten Impulsfolgen mit verschiedenen Frequenzen

Info

Publication number
DE69317596D1
DE69317596D1 DE69317596T DE69317596T DE69317596D1 DE 69317596 D1 DE69317596 D1 DE 69317596D1 DE 69317596 T DE69317596 T DE 69317596T DE 69317596 T DE69317596 T DE 69317596T DE 69317596 D1 DE69317596 D1 DE 69317596D1
Authority
DE
Germany
Prior art keywords
comparing
bursts
different frequencies
time
pulse trains
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
DE69317596T
Other languages
English (en)
Other versions
DE69317596T2 (de
Inventor
Daniele Biella
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.)
Airsys Navigation System SpA
Original Assignee
Alcatel Air Navigation System SpA
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 Alcatel Air Navigation System SpA filed Critical Alcatel Air Navigation System SpA
Publication of DE69317596D1 publication Critical patent/DE69317596D1/de
Application granted granted Critical
Publication of DE69317596T2 publication Critical patent/DE69317596T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01S13/785—Distance Measuring Equipment [DME] 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Manipulation Of Pulses (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
DE69317596T 1992-05-21 1993-05-15 Vorrichtung zum Vergleichen von zwei zeitgetrennten Impulsfolgen mit verschiedenen Frequenzen Expired - Lifetime DE69317596T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921230A IT1259026B (it) 1992-05-21 1992-05-21 Disposizione per confrontare due raffiche di segnale, temporaneamente separate ed a due differenti frequenze

Publications (2)

Publication Number Publication Date
DE69317596D1 true DE69317596D1 (de) 1998-04-30
DE69317596T2 DE69317596T2 (de) 1998-08-27

Family

ID=11363347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317596T Expired - Lifetime DE69317596T2 (de) 1992-05-21 1993-05-15 Vorrichtung zum Vergleichen von zwei zeitgetrennten Impulsfolgen mit verschiedenen Frequenzen

Country Status (7)

Country Link
US (1) US5532701A (de)
EP (1) EP0570876B1 (de)
AT (1) ATE164453T1 (de)
AU (1) AU664610B2 (de)
CA (1) CA2096715A1 (de)
DE (1) DE69317596T2 (de)
IT (1) IT1259026B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6570527B1 (en) * 2001-09-28 2003-05-27 Arraycomm, Inc. Calibration of differential frequency-dependent characteristics of a radio communications system
US6812884B2 (en) * 2003-03-12 2004-11-02 Multispectral Solutions, Inc. Transceiver system and method utilizing nanosecond pulses
GB2442777A (en) * 2006-10-12 2008-04-16 Qinetiq Ltd Method for monitoring the operation of a DME beacon
US8976060B2 (en) * 2011-05-23 2015-03-10 Digi International Inc. RF chirp signal propagation delay measurement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321760A (en) * 1963-09-23 1967-05-23 Elmer M Lipsey Modified loran-c precision navigation system with communications capability
DE2924847A1 (de) * 1979-06-20 1981-01-22 Standard Elektrik Lorenz Ag Mikrowellenlandesystem, das nach dem strahlschwenkverfahren arbeitet
US4455556A (en) * 1980-05-19 1984-06-19 Nippon Electric Co., Ltd. Distance measuring equipment
US5339082A (en) * 1983-09-29 1994-08-16 The Boeing Company FM/CW sensor processor for target recognition
US4646097A (en) * 1985-05-06 1987-02-24 E-Systems, Inc. Off-channel frequency discriminator circuit for use in a precision distance measuring equipment (DME/P) receiver
US4860014A (en) * 1987-11-25 1989-08-22 The United State Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Doppler radar with multiphase modulation of transmitted and reflected signal
NL8901826A (nl) * 1989-07-14 1991-02-01 Hollandse Signaalapparaten Bv Pulsradarappraat en pulsdiscriminatieschakeling geschikt voor toepassing in een pulsradarapparaat.
US5163004A (en) * 1991-01-11 1992-11-10 Cartesian Devices Position tracking system

Also Published As

Publication number Publication date
US5532701A (en) 1996-07-02
ITMI921230A1 (it) 1993-11-21
IT1259026B (it) 1996-03-11
AU3851293A (en) 1993-11-25
EP0570876B1 (de) 1998-03-25
AU664610B2 (en) 1995-11-23
EP0570876A1 (de) 1993-11-24
DE69317596T2 (de) 1998-08-27
ITMI921230A0 (it) 1992-05-21
ATE164453T1 (de) 1998-04-15
CA2096715A1 (en) 1993-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition