On the Optimality of Detectors Defined Over The Ambiguity Plane

Creative Commons License

Candan C.

2009 IEEE Radar Conference, California, Amerika Birleşik Devletleri, 4 - 08 Mayıs 2009, ss.1082-1086 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/radar.2009.4977089
  • Basıldığı Şehir: California
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.1082-1086
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

We study the detectors based on the ambiguity function. These detectors have been shown to be useful for the detection of linear frequency modulated (LFM) signals in the literature. We show that the detectors based on the projection of the cross-ambiguity surface are optimal for the detection of non-fluctuating targets in the Bayesian sense. The given optimality property strengthens the earlier results in the literature and enables us to compare different classes of detectors.