1) Carrier phase offset estimation
载波相位偏移估计
2) carrier phase offset
载波相位偏移
1.
Estimating carrier phase offset and adjusting phase from demodulated signal(training sequence)makes it un- necessary to set phase-locked loop in receiver,thus decreasing the complexity of receiver in 16QA.
从已调信号(训练序列)中直接导出载波相位偏移量并进行相位校正,免去了在接收端设置锁相环,降低了16QAM通信系统接收端的复杂度。
3) carrier phase estimation
载波相位估计
1.
Interference Carrier Phase Estimation in PCMA System;
PCMA系统中干扰信号的载波相位估计
2.
By using the cyclostationarity property of communication signals,a higher-order cyclic cumulants based carrier phase estimation algorithm for QAM signals is proposed.
利用通信信号的循环平稳特性,在循环累积量域内提出了一种基于高阶循环累积量的载波相位估计算法,该算法通过提取观测样本的循环累积量特征并对其进行归一化,有效消除了信号能量、时延和成形脉冲参数对算法性能的影响。
3.
This paper makes a search on an applied algorithm for open loop carrier phase estimation.
研究了一种实用的开环载波相位估计算法。
4) carrier frequency offset estimation
载波频率偏移估计
5) phase-shifted carrier
相位移载波
1.
Taking two power cells cascaded per phase as an example,the topology of cascaded multilevel inverter and phase-shifted carrier SPWM modulation strategy are introduced.
以每相两功率单元串联为例,介绍了级联多电平逆变器的拓扑结构和相位移载波SPWM调制策略,阐述了该多单元级联逆变器在SPWM调制方法下的工作原理,从理论上分析了逆变器开关切换、输出电压、电流流向以及共模电压的情况,说明了相位移载波SPWM调制方法应用在级联多电平逆变器上的可行性、可靠性和控制的简易性,为实现调制方法的优化和拓扑结构的改进提供了理论基础。
6) carrier frequency offset estimation
载波频偏估计
1.
A carrier frequency offset estimation algorithm for OFDM based on time oversampling;
基于时域过采样的OFDM载波频偏估计算法
2.
Improved method for MIMO-OFDM frame synchronization and carrier frequency offset estimation;
一种改进的MIMO-OFDM帧同步和载波频偏估计方法
3.
Pilot-based carrier frequency offset estimation in MC-DS-CDMA system;
基于导频的MC-DS-CDMA系统载波频偏估计
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