|本期目录/Table of Contents|

[1]郝政宇,刘书明.基于Nios II和DDS的雷达信号源的设计[J].电子设计工程,2007,(08):34-38.
 HAO Zheng-yu,LIU Shu-ming.Design of radar signal source based on Nios II and DDS[J].SAMSON,2007,(08):34-38.
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基于Nios II和DDS的雷达信号源的设计(PDF)
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《电子设计工程》[ISSN:1674-6236/CN:61-1477/TN]

卷:
期数:
2007年08期
页码:
34-38
栏目:
应用与设计
出版日期:
2007-08-05

文章信息/Info

Title:
Design of radar signal source based on Nios II and DDS
文章编号:
1006-6977(2007)08-0034-05
作者:
郝政宇刘书明
(西安电子科技大学 电子工程学院, 陕西 西安 710071)
Author(s):
HAO Zheng-yu LIU Shu-ming
(School of Electronic Engineering,Xidian University, Xi'an 710071, China)
关键词:
雷达信号源Nios II直接数字频率合成器AD9858
Keywords:
radar signal sourceNios IIDDSAD9858
分类号:
TN957
DOI:
-
文献标志码:
A
摘要:
提出了将Altera公司的Nios II软核嵌入到FPGA器件内部来控制高性能直接数字频率合成器AD9858的方法,在简要介绍Nios II和AD9858的特性的基础上,详细说明了系统设计电路结构和软件设计方法,提出了一种新的雷达信号源的设计方法,该系统具有集成度高、稳定性好和扩展性强等优点。
Abstract:
A new method that uses Nios II CPU soft nucleus of Altera company which is embedded in FPGA to control the high performance DDS AD9858 is introduced in this paper. The main characteristics of Nios II CPU soft nucleus and AD9858 are briefly introduced.The circuit diagram and software control flow are presented in detail.A new design of radar signal source is introduced.It has many advantages,such as high integration,high stability and easy expansibility.

参考文献/References:

[1] 任爱锋,初初琴,常 存,等. 基于FPGA的嵌入式系统设计[M]. 西安: 西安电子科技大学出版社,2004.
[2] Altera Corporation.Nios II Processor Reference? Handbook[Z].http://www.altera.com/literature/hb/??? nios2/n2cpu_nii5v1.pdf, 2007.
[3]Altera Corporation. Nios II Software Developer’s?Handbook[Z].http://www.altera.com/literature/hb/
?? nios2/n2sw_nii5v2.pdf, 2007.
[4]Analog Device Inc. AD9858 Data Sheet [DB/OL]. http://www.analog.com/UploadedFiles/Data_Sheets/
?? AD9858.pdf,2002.
[5]潘 松,黄建业,曾 毓. SOPC技术实用教程[M].北京:清华大学出版社, 2005.
[6]王志明,高梅国, 商蓉蓉.一种基于DDS 技术的新 型宽带雷达信号源的设计[J].现代电子技术,2006(9):58-60.

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备注/Memo

备注/Memo:
郝政宇(1981-),男,硕士研究生,主要研究方向为信号处理与系统仿真。
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