Chirp-Based Cognitive Ultra-wideband Radio

ETRI Journal

关键词: ultra-wideband (UWB);    chirp waveform (CW);    Cognitive radio (CR);   

Others  :  1185519
DOI  :  10.4218/etrij.07.0207.0053

【 摘 要 】

In this letter, we propose a cognitive ultra-wideband radio scheme which is based on a modified chirp waveform. Therefore, it requires only time domain processing in the cognitive radio systems and reduces system complexity and power consumption.

   

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