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SpringerPlus

, 4:792

Engineering

Abstract

In this paper, an adaptive algorithm is proposed to develop an orthogonally optimized waveforms with good correlation properties that are suitable for the detection of target in the presence of strong clutter. The joint optimization both at the transmitter and receiver is adapted based on the secondary data and clutter to maximize signal to interference noise ratio SINR with target and clutter knowledge. The result shows good correlation properties and better SINR and signal to clutter ratio SCR compared to the existing iterative algorithm. The proposed algorithm also shows improved detection even for lower SCR when implemented with GLRT.

KeywordsOrthogonal optimal waveform Adaptive filter Secondary data Signal to interference noise ratio SINR Generalized likelihood ratio test GLRT  Download fulltext PDF



Autor: B. Roja Reddy - M. Uttarakumari

Fuente: https://link.springer.com/



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