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The application of ...
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Alhashimi, Anas,1978-Luleå tekniska universitet,Signaler och system
(author)
The application of auto regressive spectrum modeling for identification of the intercepted radar signal frequency modulation
- Article/chapterEnglish2012
Publisher, publication year, extent ...
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Bhopal, India :Inventi Journals Pvt.Ltd.2012
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:oru-82185
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https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-82185URI
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-15469URI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Godkänd; 2012; Bibliografisk uppgift: Article ID- " Inventi:etc/36/12; 20120629 (alhana)
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In the Electronic Warfare receivers, it is important to know the type of modulation of the intercepted Radar signals (MOP modulation on pulse). This information can be very helpful in identifying the type of Radar present and to take the appropriate actions against it. In this paper, a new signal processing method is presented to identify the FM (Frequency Modulation) pattern from the received Radar pulses. The proposed processing method based on Auto Regressive Spectrum Modelling used for digital modulation classification [1]. This model uses the instantaneous frequency and instantaneous bandwidth as obtained from the roots of the autoregressive polynomial. The instantaneous frequency and instantaneous bandwidth together were used to identify the type of modulation in the Radar pulse. Another feature derived from the instantaneous frequency is the frequency rate of change. The frequency rate of change was used to extract the pattern of the frequency change. Results show that this method works properly even for low signal to noise ratios.
Subject headings and genre
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TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
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ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
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TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Telekommunikation hsv//swe
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ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Telecommunications hsv//eng
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TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Annan elektroteknik och elektronik hsv//swe
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ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
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TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Reglerteknik hsv//swe
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ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Control Engineering hsv//eng
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Information technology - Telecommunication
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Informationsteknik - Telekommunikation
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Reglerteknik
Added entries (persons, corporate bodies, meetings, titles ...)
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Luleå tekniska universitetSignaler och system
(creator_code:org_t)
Related titles
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In:Inventi Impact - TelecomBhopal, India : Inventi Journals Pvt.Ltd.2012:32249-14142230-8172
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