基于PCI接口的跳频信号发生器设计实现

Design and implementation of frequency hopping signal generator based on PCI

为了方便跳频信号处理设备的开发研制,基于软件无线电思想,设计实现了一款基于PCI接口的跳频信号发生器,详细介绍了基于2FSK和PSK调制的跳频信号的实现方法。系统采用"FPGA+DUC"架构,具有完全可重复编程和配置功能。实际应用表明:系统使用灵活,工作稳定可靠。

To provide convenience for the development and design of frequency hopping signal processing instruments, the paper implemented frequency hopping signal generator based on PCI interface, and described the implementation methods of frequency hopping signal based on 2FSK and PSK modulation. The system based on software defined radio, applied specifical structure of FPGA and DUC. It could be programmed and configured repeatedly. The practice proves that the system has good flexibility and rehability.