1) high frequency carrier wave
高频载波
1.
Development of portable testing device for high frequency carrier wave channels of electric wire;
便携式电力线高频载波通道测试装置的研制
2.
The characteristics,function,configuration and principle of intelligent testing instrument for electric wire high frequency carrier wave channels are discussed.
阐述了便携式智能电力线高频载波通道测试装置的特点、组成、原理、新技术、新方法。
2) high frequency carrier
高频载波
1.
Based on theanalysis of structure and transmission characteristics of the low-voltage powerline,the high frequency carrier signal coupling technology based on low-voltage power line is studied,including the analysis of the bandwidth requirements,work attenuation requirements and HF impedance characteristics.
通过对低压电力网的结构及其传输特性进行分析,从频带要求、工作衰减要求以及高频阻抗特性分析三方面入手,研究了基于低压电力网的高频载波信号耦合技术。
2.
A convenient,safe and high efficiency couple device is the basis to realize power line communication of high frequency carrier signal.
电力线耦合装置是电力线载波通信系统中关键环节之一,一个安全、高效、简易的高频载波信号耦合装置是实现电力线通信的基础。
3) high frequency carrier wave channel
高频载波通道
1.
Design and implement of the host computer software in power-line high frequency carrier wave channels test device;
电力线高频载波通道测试装置上位机软件设计与实现
4) Gaussian carrier frequency-offset
高斯载波频偏
1.
The oscillator phase noise was modeled as Gaussian carrier frequency-offset noise,and further its effect on the ST-FSK systems performance was proposed when Vectron non-ovened crystal oscillators were applied.
将相位噪声建模为高斯载波频偏噪声,研究了系统采用Vectron非恒温控制式晶体振荡器时频偏噪声对其系统性能的影响。
5) high frequency carrier telegraphy
高频载波电报
补充资料：电力线载波保护复用载波机
电力线载波保护复用载波机
multi purpose PLC equipment for teleprotection system
d一onl一x一on zolbo boohu fuyong 20一boJ-电力线载波保护复用载波机(multi purposePLC equiPment for teleProteetion system)见电力线载波机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条