摘要
新的全数字式反馈自动增益控制(AGC)算法,采用硬件描述语言VHDL进行FPGA实现,MODELSIM仿真测试实验结果表明,该新方案实现简单、速度快,具有更小的资源占用、更快的收敛速度,有效地解决了无线通信系统中各种因素(距离、信道衰减、电磁干扰等)所造成的数字信号传输问题,具有良好的工业应用前景。
A new all - digital feedback AGC (AGC) algorithm is proposed by using hardware description language VHDL for FPGA implementation of the above AGC algorithm, and the algorithm MODELSIM simulation tests. Simulation results show that the scheme is simple, fast, and it has a smaller footprint, faster convergence. The plan can solve the wireless communication sys- tem various factors (distance, channel attenuation, electromagnetic interference, etc. ), and with good prospects for industrial ap- plications.
出处
《安庆师范学院学报(自然科学版)》
2015年第3期68-70,共3页
Journal of Anqing Teachers College(Natural Science Edition)
基金
安徽中医药大学人文社科项目(2013rw002)
安徽中医药大学青年项目(2012qn006)