FR2796158B1 - Detection et segmentation d'emissions dans la gamme hf, basees sur le niveau et l'angle de reperage - Google Patents

Detection et segmentation d'emissions dans la gamme hf, basees sur le niveau et l'angle de reperage

Info

Publication number
FR2796158B1
FR2796158B1 FR0007101A FR0007101A FR2796158B1 FR 2796158 B1 FR2796158 B1 FR 2796158B1 FR 0007101 A FR0007101 A FR 0007101A FR 0007101 A FR0007101 A FR 0007101A FR 2796158 B1 FR2796158 B1 FR 2796158B1
Authority
FR
France
Prior art keywords
reperage
emissions
segmentation
detection
angle
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 - Fee Related
Application number
FR0007101A
Other languages
English (en)
Other versions
FR2796158A1 (fr
Inventor
Christian Krimmer
Franz Quint
Jurgen Reichert
Holger Roos
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of FR2796158A1 publication Critical patent/FR2796158A1/fr
Application granted granted Critical
Publication of FR2796158B1 publication Critical patent/FR2796158B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01S3/74—Multi-channel systems specially adapted for direction-finding, i.e. having a single antenna system capable of giving simultaneous indications of the directions of different signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
FR0007101A 1999-06-04 2000-06-02 Detection et segmentation d'emissions dans la gamme hf, basees sur le niveau et l'angle de reperage Expired - Fee Related FR2796158B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19925580A DE19925580B4 (de) 1999-06-04 1999-06-04 Pegel- und Peilwinkel-basierte Detektion und Segmentierung von Sendungen im HF-Bereich

Publications (2)

Publication Number Publication Date
FR2796158A1 FR2796158A1 (fr) 2001-01-12
FR2796158B1 true FR2796158B1 (fr) 2006-10-20

Family

ID=7910221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0007101A Expired - Fee Related FR2796158B1 (fr) 1999-06-04 2000-06-02 Detection et segmentation d'emissions dans la gamme hf, basees sur le niveau et l'angle de reperage

Country Status (3)

Country Link
DE (1) DE19925580B4 (fr)
FR (1) FR2796158B1 (fr)
GB (1) GB2352898B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017833B4 (de) * 2005-04-18 2013-07-04 Rohde & Schwarz Gmbh & Co. Kg Verfahren zur Ermittlung von Signalabschnitten
US7447276B1 (en) * 2007-08-29 2008-11-04 Harris Corporation Receiver and method for blind adaptive thresholding using noise estimator
CN102546061B (zh) * 2012-01-09 2014-04-23 西安交通大学 基于小波变换的自适应时频空穴检测方法
US9958525B2 (en) * 2013-03-05 2018-05-01 Rohde & Schwarz Gmbh & Co. Kg Measuring device and measuring method for direction finding and direction uncertainty determination

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962925A1 (de) * 1969-12-16 1971-06-24 Brown Boveri Krupp Reaktor Kernreaktor niedriger Leistung
DE3039413A1 (de) * 1980-10-18 1982-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Peilgeraet mit bildschirmanzeige
DE3220073C1 (de) * 1982-05-28 1993-01-28 Battelle Institut E V Verfahren zur Feststellung,Erfassung und Unterscheidung von innerhalb eines bestimmten Frequenzbereichs unabhaengig voneinander auftretenden Funksendungen
DE3500760C1 (de) * 1985-01-11 1986-02-27 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Automatische Peilwinkelermittlung
DE3508899C2 (de) * 1985-03-13 1994-10-13 Deutsche Aerospace Verfahren zur Auswertung und Darstellung eines Peilergebnisses
GB2212352B (en) * 1986-09-02 1990-08-15 Ferranti Plc Deinterleaving of radiated signals
US5425136A (en) * 1992-03-23 1995-06-13 Hughes Aircraft Company Three-dimensional maximum a posteriori (map) tracking
DE4422282C2 (de) * 1994-06-25 1999-02-04 Plath Naut Elektron Tech Verfahren zur Peilung und Ortung von Sendern bei Frequenzsprung-Funkverbindungen
EP0780699B1 (fr) * 1995-12-21 2001-01-31 C. PLATH GmbH Procédé de localisation en particulier d'émetteur à agilité de fréquence
DE19621925B4 (de) * 1996-05-31 2006-01-12 Rohde & Schwarz Gmbh & Co. Kg Verfahren zur Identifizierung von Frequenzsprungsendern
JPH11344517A (ja) * 1998-06-02 1999-12-14 Nec Corp 電波環境分析装置

Also Published As

Publication number Publication date
FR2796158A1 (fr) 2001-01-12
GB2352898B (en) 2001-08-01
GB0010953D0 (en) 2000-06-28
DE19925580B4 (de) 2010-09-09
DE19925580A1 (de) 2000-12-21
GB2352898A (en) 2001-02-07

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Effective date: 20140228