本文对新近研制的一种载波主群信号编码设备作技术介绍。

This paper gives a technical introduction ot a newly developed equipment for FDM master-group signal encoding.

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典型的随钻测量系统的地面部件包括探测量信号的压力传感器、电子信号编码设备、多种模拟和数字显示装置以及绘图仪。

Surface components of a typical MWD system include pressure transducers for signal detection, electronic signal decoding equipment, and various analog and digital readouts and plotters.

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转换信息字序列为调制信号的方法，编码设备，记录设备。

Method of converting a series ofm-bit information words to a modulated signal, coding device, recording device.

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