Khalid Abed Ali, W., jameel Hadi, H. (2014). Improving Of Is-Cfar Using Wavelet De-Noising For Smoothing The Noise In Reference Cells. Alustath, 18(1), 164-178.
Waleed Khalid Abed Ali; Hadi jameel Hadi. "Improving Of Is-Cfar Using Wavelet De-Noising For Smoothing The Noise In Reference Cells". Alustath, 18, 1, 2014, 164-178.
Khalid Abed Ali, W., jameel Hadi, H. (2014). 'Improving Of Is-Cfar Using Wavelet De-Noising For Smoothing The Noise In Reference Cells', Alustath, 18(1), pp. 164-178.
Khalid Abed Ali, W., jameel Hadi, H. Improving Of Is-Cfar Using Wavelet De-Noising For Smoothing The Noise In Reference Cells. Alustath, 2014; 18(1): 164-178.

Improving Of Is-Cfar Using Wavelet De-Noising For Smoothing The Noise In Reference Cells

Journal of Engineering and Sustainable Development
Article 1, Volume 18, Issue 1, February 2014, Pages 164-178
Authors
Waleed Khalid Abed Ali; Hadi jameel Hadi
Abstract
Constant false alarm rate (CFAR) algorithms allow RADAR systems to set detection thresholds and isolated the target from noise or clutter to keeping the false alarm rate at certain level. In this paper a technique added to Improved Switching IS-CFAR system is used to reduce the non-homogenous effect and clutter wall, this technique is called wavelet de-noising. The detection performance of Improving IS-CFAR using wavelet de-noising (I2S-CFAR) processor is compared with the IS-CFAR detectors for homogeneous, non-homogenous and clutter wall. By using wavelet de-noising a gain in signal to noise ratio (SNR) about 2.6dB achieved for the same probability of detection.
Keywords
Wavelet Shrinkage; CFAR; reference cells; cell under test
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