|
|||||
|
|
Chirp‐Based Cognitive Ultra‐wideband Radio |
|
| Authors: | Hanbing Shen Weihua Zhang Kyung Sup Kwak |
| Abstract: | 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. |
| Keywords: | Cognitive radio (CR) chirp waveform (CW) ultra‐wideband (UWB) |