Orthogonal Sinusoidal Correlation Receiver in UWB Communication
超宽带通信的正交正弦相关接收方法

It is a great challenge in UWB communication systems to receive the subnanosecond pulses properly. Most literatures analyzed the performance of UWB systems based on match filter receiver. But the system performance will degrade greatly when there is big timing error. And the match filter receiver can hardly provide several correlation templates with different timings. In this paper, a novel method to receive the subnanosecond pulses is proposed. This method is tolerant against timing error, and can provide correlation templates with different timings. In addition, the performance degradation of this receiver is acceptable.