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For inversed synthetic aperture radar (ISAR) imaging of remote manoeuvring targets via linearly stepped-frequency modulated waveform, a digital stretch technique and a phase coherence compensation method are proposed to achieve high-resolution range profile (HRRP) synthesis. By using this digital stretch technique, the sampling rate can be dramatically reduced and thus the data amount can be significantly...
An intelligent non-contact wireless patient monitoring system is presented in this paper. The monitoring system is capable of measuring the vital signs (respiration rate and heart beat) and detecting patients' motion without physically contacting them by using a miniature Doppler radar sensor system. The system can provide all-round near-real-time 24/7 monitoring, which can be used in hospitals and...
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