The spreading signal is a pseudo-noise code sequence that has a chip rate which is orders of magnitudes grater than the data rate of the message.
扩频信号是一个伪随机代码序列,此码片速率比消息数据速率高若干数量级。
2
The effects of several types of oppressive broadband interference (BPSK interference, FM interference) on pseudonoise coded fuze system are analyzed.
压迫宽带干扰(BPSK干扰,FM干扰)的几种类型的伪噪声编码引信系统的影响进行了分析。
3
A new receiver structure was proposed for adaptive smart antennas in CDMA mobile communication systems, requiring only the knowledge of the desired user's pseudonoise (PN) code sequence.