现代电子技术2011，Vol.34Issue(11)：93-96,4.
基于专用数字上变频器的中频调制器
IF Modulator Based on Dedicated Digital Inverter
郝立兵 1郏文海1
作者信息
- 1. 中国电子科技集团公司第二十研究所,陕西西安710068
- 折叠
摘要
Abstract
Most modern communication systems use digital IF modulation technology to produce the desired modulated signal. The system can reduce the size, weight and power consumption through digital technology. The digital modulation signal generated on the inverter is an important part in the complex digital IF signal processing system. Based on the basic principles of digital IF up-conversion and technical characteristics of the study, the ADI'S AD9957digital up-converter is used to achieve the higher modulation waveform of some common code.关键词
数字上变频器/MSK/BPSK/FPGAKey words
digital up converter/ MSK/ HPSK/ FPGA分类
信息技术与安全科学引用本文复制引用
郝立兵,郏文海..基于专用数字上变频器的中频调制器[J].现代电子技术,2011,34(11):93-96,4.
