Ultra-wideband radar noise reduction for target classification
作者： S. Hantscher , A. Reisenzahn , C.G. Diskus
关键词:
摘要: The authors describe a calibration procedure for ultra-wideband (UWB) radar systems in order to measure the frequency-dependent transfer function or cross-section, respectively, of objects with high computational efficiency. benefit using UWB pulses is that only one measurement required covering several GHz. However, signal processing steps contain deconvolution operation producing spike artefacts. They were successfully removed by calculation signal-to-noise ratio and following Wiener filtering. proposed method was verified some elementary targets which size determined.
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