摘要
蓝牙通信技术因建立灵活、成本低、功耗低的特点而得到广泛应用。在介绍蓝牙跳频通信技术原理基础上,建立蓝牙跳频通信系统结构组成框图。应用Simulink对系统进行仿真,解释各模块的作用,列出具体的模块参数设置和参数设置的依据。仿真分析结果表明,蓝牙跳频通信系统的抗干扰性能受信道信噪比影响,因采用分组传输的方式,连续相位调制方式及跳频技术,蓝牙跳频系统具有较强的抗干扰能力。
Bluetooth communication technology is widely used because of its flexible establishment,low cost and low power consumption.On the basis of introducing the principle of Bluetooth frequency hopping communication technology,the Bluetooth frequency hopping communication system structure block diagram was established.Simulink was used to simulate the system,the function of each module was explained,and each module parameters setting and their basis were listed.The simulation results show that the anti-jamming performance of Bluetooth frequency hopping communication system was related to channel signal-to-noise ratio.Because of using the packet transmission mode,continuous of phase modulation mode and frequency hopping communication,Bluetooth frequency hopping system had strong anti-jamming ability.
作者
王文娟
王欣
霍晓磊
Wang Wenjuan;Wang Xin;Huo Xiaolei(Shijiazhuang Campus of Army Engineering University,Shijiazhuang Hebei,050003)
出处
《电子测试》
2020年第1期17-19,共3页
Electronic Test
