摘要
介绍了一种由DSP芯片和高速A/D转换芯片组成的高速数据采集卡。实测证明,该卡的数据采集速度可以达到20MSPS,并可采集高频扰动信号。
A high speed data acquisition card consisting of DSP chip and high speed A/D conversion chip is introduced. The practical measurement shows that the acquisition speed of the card can reach 20Msps and the card can be used to gather high frequency interferential signals.
出处
《林业机械与木工设备》
2008年第6期36-37,共2页
Forestry Machinery & Woodworking Equipment
基金
黑龙江省教育厅高职高专科研项目(11525085)
