中文说明：应用背景蓝牙跳频通信系统包括四个部分：蓝牙跳频通信系统信号传输部分、蓝牙跳频通信系统信号接收部分、蓝牙跳频通信系统频谱分析部分、蓝牙跳频通信系统误码分析部分。蓝牙跳频通信系统信号传输主要包含两个部分：信号序列产生和在跳频频率上映射该序列。跳频调制方式采用FH-CPM制式调制，蓝牙跳频通信系统信号接收部分利用相同的随机跳频序列将接收信号进行解调，按照预处理的逆序进行解调。关键技术信号序列产生和在跳频频率上映射该序列。信号产生采用Bernoulli随机信号生成模块产生帧采样率为10、采样时间为1.5e-6的随机信号。信号经预处理在1600/s的跳频上进行映射。跳频调制方式采用FH-CPM制式调制，输入将原始信号进行CPM调制得到脉冲长度为1的Binary符号序列，在另一输入端将跳频速率为1600/s的跳频信号进行M-FSK调制，得到-39MHZ~39MHZ的跳频序列，将二者相乘得到输出信号进入传输信道。信号接收部分利用相同的随机跳频序列将接收信号进行解调，按照预处理的逆序进行解调，包含FH-CPM Demulator子系统和Dis-assemble Packet子系统两个子系统。
English Description：
Application backgroundThe Bluetooth frequency hopping communication system consists of four parts: the Bluetooth frequency hopping communication system signal transmission part, the Bluetooth frequency hopping communication system signal receiving part, the Bluetooth frequency hopping communication system spectrum analysis part, the Bluetooth frequency hopping communication system error analysis part. The Bluetooth frequency hopping communication system signal transmission mainly includes two parts: the signal sequence is generated and the sequence is released at the frequency hopping frequency. Frequency hopping modulation scheme using FH-CPM modulation, the Bluetooth frequency hopping communication system signal receiving part of the same random frequency hopping sequence to demodulate the received signal and demodulation in accordance with the pretreatment of reverse.Key TechnologySignal sequences are generated and the sequence is released