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扩频spectrumtheSpreadSequence | 邮电通讯系统 2022-08-09 69 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
扩频通信是将待传送的信息数据被伪随机编码(扩频序列:SpreadSequence)调制,终结频谱拓宽后再传输;接收端则选用相同的编码进行解调及相关管理,恢复初始信息数据。

(Spread spectrum communication is to modulate the information data to be transmitted by pseudo-random code (spread spectrum sequence: SpreadSequence), and then transmit after the end spectrum is widened; the receiving end selects the same code for demodulation and related management, and restores the original information data.)

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