carrier offset meaning in Chinese

载波偏置
载频偏移
载频偏置

This thesis deals with the synchronization technologies for all digital receiver , particularly carrier offset estimation for mpsk signal
本文研究全数字接收机中的同步技术，重点是mpsk信号的载波频偏和相位误差的估计和恢复算法。
Chapter 2 . the influence of symbol , frequency and carrier offset to ofdm system is analyzed according to ofdm principles and typical sync methods are given
第二章依据正交频分复用技术的原理,分析了符号偏差,频率偏差和采样偏差对系统的影响,给出了典型的同步方法。
After that , based on the above discussion and technology comparison , an improved nda ( non - data - aided ) carrier offset estimation algorithm is proposed which has the advantages of improved carrier offset estimation performance and can be realized by high - speed dsp chips
本文论述的方法无需以数据为辅助进行频率和相位估计，特别适合于突发性通信。同时系统性能稳定，其低复杂度的设计易于高速dsp器件实现。