2) RFCS Radio Frequency carrier shift
射频载波漂移
3) millimeter-wave radio-on-fiber
毫米波光纤载射频
4) carrier frequency
载波频率
1.
In this paper,the effects of environmental temperature and carrier frequency on working states of inverters is analyzed.
分析了环境温度、载波频率参数对变频器工作状态的影响 ,并对泵升电压的限制进行了探讨 ,结果表明 :注重运行环境 ,设定正确的运行参数 ,将会取得比较满意的运行效果 。
2.
The offset of carrier frequency can cause interference between subchannels in a multicarrier system.
对于多载波系统,载波频率的偏移会导致子信道之间产生干扰。
3.
In non-cooperative communication systems such as spectrum surveillance and electronic interception, the receiver must estimate the parameters of direct spread spectrum sequence (DSSS) signal, including baud rate, chip rate and carrier frequency for demodulation.
在频谱监测、电子侦听等非协作通信中,接收机要对直接扩频序列信号进行侦收,必须要首先估计信号的参数,包括波特率、码片速率和载波频率等。
5) carrier frequency offset
载波频偏
1.
Performance analysis on the spatially correlated multiuser MIMO-OFDM systems in the presence of carrier frequency offset and channel estimation error;
存在载波频偏和信道估计偏差影响的空相关多用户MIMO-OFDM系统的性能分析
2.
Research on Carrier Frequency Offset Estimation and Directional Interference Suppression in Wireless MIMO System
无线MIMO系统中载波频偏估计和定向干扰抑制的研究
3.
A joint blind estimation method based on spectrum overlap for uplink interleaved orthogonal frequency division multiple access carrier frequency offset and timing synchronization is proposed.
提出了一种基于功率谱叠加的交织正交频分多址系统上行链路载波频偏和定时同步联合估计算法。
6) 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。
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