| 摘要 |
<p>An on-off-keying, OOK, modulated signal receiver for recovering data from an OOK modulated signal is presented. The receiver comprises: a receiver unit adapted to receive an OOK modulated signal; a sampling unit adapted to sample the received OOK modulated signal at a sampling frequency less than two times the highest frequency of the received OOK modulated signal; and a signal processing unit adapted to process the sampled signal in accordance with a predetermined algorithm so as to recover data from the sampled signal.</p> |
