ES2035155T3 - Procedimiento y dispositivo para el descubrimiento y la clasificacion de objetivos de radar. - Google Patents

Procedimiento y dispositivo para el descubrimiento y la clasificacion de objetivos de radar.

Info

Publication number
ES2035155T3
ES2035155T3 ES198888108866T ES88108866T ES2035155T3 ES 2035155 T3 ES2035155 T3 ES 2035155T3 ES 198888108866 T ES198888108866 T ES 198888108866T ES 88108866 T ES88108866 T ES 88108866T ES 2035155 T3 ES2035155 T3 ES 2035155T3
Authority
ES
Spain
Prior art keywords
signals
radar
duppler
objectives
discovery
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
ES198888108866T
Other languages
English (en)
Inventor
Tiang-Gwan Liem
Peter Dr. Plumeyer
Helmut Freimeyer
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.)
Telefunken Systemtechnik AG
Original Assignee
Telefunken Systemtechnik AG
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 Telefunken Systemtechnik AG filed Critical Telefunken Systemtechnik AG
Application granted granted Critical
Publication of ES2035155T3 publication Critical patent/ES2035155T3/es
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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/415—Identification of targets based on measurements of movement associated with the target

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)

Abstract

PARA DESCUBRIR Y CLASIFICAR BLANCOS PARA RADAR PARTICULARMENTE PARA RECONOCER CARROS HELICOPTEROS PPOR UNA ANTENA EMISORA/RECEPTORA EN POLARIZACION CIRCULAR. LOS COMPONENTES POLARIZADOS DE LAS SEÑALES DE ECO EN EL MISMO SENTIDO O EN SENTIDO CONTRARIO SE CONDUCEN A DOS RECEPTORES DOBLES SEPARADOS. LA SEÑAL DE RECEPCION SE COMPRIME Y SE SOMETE A VALORACIONES DE POLARIZACION, POR LO QUE ECOS DE BLANCOS FIJOS COMO CARROS PUEDEN DESTACARSE CON GRAN PROBABILIDAD EN LA PANTALLA. ADICIONALMENTE INCORPORA LAS SEÑALES DE RECEPCION COMPRIMIDAS PARCIALMENTE A UN HAZ DE RECEPCION DE UN ELABORADOR DUPPLES Y COMPARA LAS SEÑALES DUPPLER AVERIGUADORES CON SEÑALES PATRONES TIPICAS Y ACUMULADAS DE HELICOPTEROS.
ES198888108866T 1987-09-19 1988-06-03 Procedimiento y dispositivo para el descubrimiento y la clasificacion de objetivos de radar. Expired - Lifetime ES2035155T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873731559 DE3731559A1 (de) 1987-09-19 1987-09-19 Verfahren und anordnung zur radarzielentdeckung und -klassifizierung

Publications (1)

Publication Number Publication Date
ES2035155T3 true ES2035155T3 (es) 1993-04-16

Family

ID=6336397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888108866T Expired - Lifetime ES2035155T3 (es) 1987-09-19 1988-06-03 Procedimiento y dispositivo para el descubrimiento y la clasificacion de objetivos de radar.

Country Status (3)

Country Link
EP (1) EP0308585B1 (es)
DE (2) DE3731559A1 (es)
ES (1) ES2035155T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254747A (en) * 1990-09-18 1992-10-14 Roke Manor Research Radar target identification system
GR920100214A (el) * 1992-05-26 1994-01-31 Roke Manor Research Σύστημα ραντάρ ταυτοποιήσεως στόχου.
EP1431723B1 (en) * 2002-12-20 2016-03-09 Rosemount Tank Radar AB Method and apparatus for radar-based level gauging
WO2004057282A1 (en) * 2002-12-20 2004-07-08 Saab Rosemount Tank Radar Ab Method and apparatus for radar-based level gauging
US7427945B2 (en) * 2003-07-03 2008-09-23 Navcom Technology, Inc. Positioning system with co-polarized and cross-polarized mapping
US7466262B2 (en) * 2003-07-03 2008-12-16 Navcom Technology, Inc. Positioning system with a sparse antenna array
CN110857979B (zh) * 2018-08-26 2024-05-14 吴成彬 一种基于相参信号的极化频选特性材料抗干扰辨识系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175213A (en) * 1962-12-26 1965-03-23 Arthur A Varela Tracking radar systems
DE3005230A1 (de) * 1980-02-13 1981-08-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Radargeraet, insbesondere zur ortung von hubschraubern
US4472717A (en) * 1982-03-19 1984-09-18 The United States Of America As Represented By The Secretary Of The Army Intrapulse polarization agile radar system (IPAR)
DE3600827A1 (de) * 1986-01-14 1987-07-16 Siemens Ag Radarverfahren zur hubschrauberentdeckung

Also Published As

Publication number Publication date
EP0308585A3 (en) 1989-05-10
DE3875440D1 (de) 1992-11-26
EP0308585B1 (de) 1992-10-21
EP0308585A2 (de) 1989-03-29
DE3731559A1 (de) 1989-04-06

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