短波无线电台 meaning in Chinese
short wave radio station
Examples
- The author ' s main work lies on the implementation of baseband procedure hardware according to the military standard . this paper emphasizes in the estimation of lqa ( link quality analysis ) parameters during ale , and specify synchronization method during ale . finally the paper narrate the design scheme and implementation method of hf radio station
作者的主要研究工作集中在按照军标的规定实现了ale系统基带处理部分的硬件设计，本文着重分析了在自动链路建立过程中lqa ( linkqualityanalysis )参数的估算问题，并研究了自动链路建立时的同步方法，最后阐明短波无线电台实验系统设计方案与实现方法。 - The basic characteristics , framework , principles of dominant parts and application of those are studied and illustrated . at the last chapter , by devising a short - wave radio station aforementioned fundamental theories are put into practice especially digital modulation , demodulation , ddc and dug etc . the implement framework and design method of sdr are discussed by data transmission of voice including dug modulation in transmit module and ddc demodulation in receive module . moreover , satisfied results are obtained by validation on the sb3410 platform in bluewave system
针对论文设计中用到的两个比较重要的器件hsp50214b下变频器和hsp50215上变频器，作了较为深入的研究并给出了详细的描述，包括基本特征、框架结构、各主要部分原理及在设计中的应用；在最后一章，通过设计一个短波无线电台，将前面的基础理论尤其是数字调制、解调及数字上、下变频等应用于实践中，通过实例讨论话音数据传输的软件无线电实现结构及设计方法，包括发射模块中的上变频调制和接收模块中下变频解调等，并在bluewave系统的sb3410平台上运行验证，取得了较为满意的结果。