Realization of Multi-Channel, High-Speed Waveform Generator Based on FPGA

摘要：

　　This paper introduces the design and realization of a multi-channel high-speed waveform generator based on FPGA,Which consists of the high-speed clock generator,the high-speed high-precision digital to analog converter,multi-stage pipeline accumulator and high-speed small signal conditioning.At last,it gives some simulation.The results show that the output signal type of this waveform generator is rich,and the maximum output frequency is 80MHz.The waveform generator can be used in the fields which require multi-channel high-speed signal,such as phased array radar.

关键词： FPGA DDS High-speed waveform generator Signal modulation

作者: Hongshan Nie Husheng Liu Yumei Zhang Qiyou Xie Qiang Liu Jietao Diao Hui Xu

作者单位: ESSS Center,School of Electronic Science and Engineering,National University of Defense Technology,Changsha,China

会议类型: 国际会议

会议名称: 2012 International Applied Mechanics,Mechatronics Automation Symposium(2012应用力学,机电一体化自动化国际研讨会)(IAMMAS2012)

会议地点: 沈阳

会议语种:英文

页码: 506-510

在线出版日期: 2012-09-07（万方平台首次上网日期，不代表论文的发表时间）