The telecontrol and telemetry system of UAV is an integration radio system which implements telecontrol, telemetry, tracking, positioning and reconnaissance image transmission.
无人机测控系统是完成无人机遥控、遥测、跟踪定位、侦察信息传输等功能的综合无线电系统。
Through the analysis the characteristic of cable transmission, it is the first time for using the OFDM in the high speed cable telemetry system, and has given the result of this realized system.
通过对测井电缆传输特性的分析，首次使用OFDM 的先进成果，设计出新型的高速电缆遥传系统，并给出了系统实现的成果。
Based on analyzing the theory of OFDM (Orthogonal Frequency Division Multiplexing) and characteristic of cable transmission, the Modem of high speed cable telemetry system has been designed.
通过对OFDM(正交频分复用)技术原理及测井电缆传输特性的分析，设计出满足测井电缆所需的调制解调器。
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