计算机与现代化 ›› 2010, Vol. 1 ›› Issue (02): 133-135.doi:

• 应用与开发 • 上一篇    下一篇

ARM多维天线阵控制系统的设计

徐春艳,韩莉,姜大伟   

  1. 东北电力大学自动化工程学院, 吉林 吉林 132012
  • 收稿日期:2009-11-20 修回日期:1900-01-01 出版日期:2010-02-12 发布日期:2010-02-12

Design Based on Multidimensional Antenna Array

XU Chunyan,HAN Li,JIANG Dawei   

  1. School of Automation Engineering, Northeast Dianli University, Jilin 132012, China
  • Received:2009-11-20 Revised:1900-01-01 Online:2010-02-12 Published:2010-02-12

摘要:

介绍基于ARM和CPLD的多维天线阵控制系统的设计。系统采用串行通信方式,用ARM嵌入式系统与CPLD相连接取代传统上采用的计算机连接CPLD方式的控制,由于ARM的运用使系统控制阵列天线更具智能化、应用程序更简化,CPLD的使用大大增加了与外设相连接的引脚数,满足了项目中对多条控制线的需求\[1\]。作为主控制器的ARM取代了PC机,ARM具有体积小、集成度高、运算速度快、存储器容量大、功耗低等特点,节约了项目成本,缩小了整机体积,增强了系统的稳定性和灵活性,在实际应用中取得了理想的效果。

关键词: ARM, CPLD, 多维天线阵

Abstract:

This article introduces the multidimensional antenna array controlling system’s design based on ARM and the CPLD. This system uses the control style of serial communication. The connection control between the ARM embedded system and the CPLD replaces of the control between computer and CPLD, because the utilization of ARM intellectualizes the system and simplifies the program. The utilization of CPLD increases the pin numbers connected with the peripheral device. ARM possess of the performances of small volume, high integration, rapid operating speed, huge storage capacity and low power consumption. Meanwhile Arm saves the cost, reduces the volume and strengths the system stability. The fine effect is obtained through practical application.

Key words: ARM, CPLD, multidimensional antenna array