Refocusing of moving targets in Spotlight SAR raw data

Ibrahim Papila, Selçuk Paker, Mesut Kartal, Sedef Kent

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1 Atıf (Scopus)

Özet

In this paper a method for moving targets detection based on Spotlight Synthetic Aperture Radar (SAR) images is proposed and tested in simulation data. To this purpose two moving target detection schemes are considered: The first is based on a bank of Chirp Scaling Algorithms (CSAs), and the second is based on Change Detection (CD) applied to sub-images obtained by splitting the overall aperture into sub-apertures. At the next step, selecting and arranging target focusing center with a new technique based on re-centering phase computation to a reference point for each moving target. Finally Polar Format Algorithm (PFA) is applied to each re-organized raw data to obtain highly focused moving targets individually.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
Sayfalar1346-1349
Sayfa sayısı4
ISBN (Elektronik)9781467373869
DOI'lar
Yayın durumuYayınlandı - 19 Haz 2015
Etkinlik2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Malatya, Turkey
Süre: 16 May 201519 May 2015

Yayın serisi

Adı2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings

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???event.eventtypes.event.conference???2015 23rd Signal Processing and Communications Applications Conference, SIU 2015
Ülke/BölgeTurkey
ŞehirMalatya
Periyot16/05/1519/05/15

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Publisher Copyright:
© 2015 IEEE.

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