×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
Toggle navigation
Home
About Journal
Editorial Board
Instruction
Journal Online
Just Accepted
Current Issue
Archive
Most Read
Most Download
Most Cited
E-mail Alert
RSS
Subscription
Download
Contact Us
中文
Design and Realization of a π/4-DQPSK Modulator Based on CPLD
WANG Lan-xun,QIAN Dong-mei,CHANG Tie-yuan,WANG Zhen-chao
Journal of Hebei University (Natural Science Edition) . 2007, (
2
): 199 -203 . DOI: 10.3969/j.issn.1000-1565.2007.02.023