摘要
DDS常用于电信与电子仪器领域,是实现设备全数字化的关键技术。基于此,运用CORDIC算法对DDS中相幅转换器部分进行改进型设计,在传统算法的基础上进行了调整,提高了运算速度,减少了所占用的存储空间,进而得到高精度的DDS。
DDS is often used in the field of telecommunications and electronic instruments,which is the key technology to realize the full digitization of equipment.Based on this,CORDIC algorithm is used to improve the design of phase-toamplitude converter in DDS,which is adjusted on the basis of traditional algorithm to improve the operation speed,reduce the memory space occupied,and then obtain high-precision DDS.
作者
黄玮
崔乔冬
王堂胜
周彭宇
谢帅
杜滨媛
HUANG Wei;CUI Qiao-dong;WANG Tang-sheng;ZHOU Peng-yu;XIE Shuai;DU Bin-yuan(Jiangsu Institute of Information Technology,Wuxi 214000,China)
出处
《通信电源技术》
2019年第4期146-147,150,共3页
Telecom Power Technology
