摘要
本文介绍了石英声表面波延迟线在扩频通信系统中频积累技术的应用,分析了其性能对中频积累环的影响。根据分析结果制作了与255位声表面波抽头延迟线配套使用的石英声表面波宽带延迟线。
In this paper, the application of wide-band SAW delay line using quartz in IF accumulation for spread spectrum; communication is presented. The effect of SAW delav line performances on IF accumulation loop are analyzed, and according to the analytical results,a quartz wide-band SAW delay line has been fabricated,which to be used fit with 255-bit SAW tapped delay line.
出处
《压电与声光》
CSCD
北大核心
1992年第6期5-7,47,共4页
Piezoelectrics & Acoustooptics
