Constant false alarm rate (CFAR) detection in Weibull environment

Arslan Z., Uener M. K.

IEEE 15th Signal Processing and Communications Applications Conference, Eskişehir, Türkiye, 11 - 13 Haziran 2007, ss.1-2, (Tam Metin Bildiri) identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1109/siu.2007.4298640
  • Basıldığı Şehir: Eskişehir
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.1-2
  • Hacettepe Üniversitesi Adresli: Evet

Özet

In this work, the performance of N pulse radar receivers which use Post Integration (PI) and Binary Integration (BI) algorithms is analysed in homogeneous Weibull environment. It is assumed that the shape parameter of the Weibull distribution is known a priori. If the scale parameter is known a priori, PI and BI receivers, otherwise the same receivers integrated with CFAR processor which estimates the scale parameter are considered. The performance of the considered models are analyzed and compared with different shape parameters. For PI-CFAR model, the sensivity of the model is analyzed for the case when the shape parameter value of the real data is different from the design value.