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- carrier phase control 载波相位控制
- It is evident now why this system is called"phase control". 现在可以明了为什么这种系统称为“相位控制。”
- A data aided carrier phase acquisition algorithm for OQPSK is studied. 摘要论文研究了一种OQPSK数据辅助式载波相位捕获算法。
- It is evident now why this system is called "phase control". 为什么这种系统称为“相位控制”现在可清楚了。
- The simulation for QPSK shows that the algorithm can estimate the carrier phase and frequency offset accurately and reduce the system BER effectively. 结果表明，用该算法可以精确估计载波相位和频差，有效地降低系统的误码率。
- This paper presents the effect of carrier phase error on MC-CDMA performance in downlink mobile communications. 该文对下行无线通信信道中MC-CDMA系统的载波误差性能进行了研究。
- As the name of the new mode says, PSK (phase shift keying) modulates the carrier phase. 正如这种新操作模式的名字所指的，PSK（相移键控）调制载波的相位。
- If the "0" and "1" to change the carrier phase, called phase shift keying (PSK). 如果"0"和"1"来改变载波的相位，则称为相移键控（PSK）。
- This paper introduces a new method of caculating baseline using carrier phase DGPS and then caculating the attitude of the vehicle based on this baseline. 本文介绍了利用差分GPS求解的基线向量，并用此基线向量来确定载体姿态的算法。
- The method is applicable for phase control thyristors and rectifier diodes and features higher accuracy. 该方法适用于普通相控晶闸管和二极管的吸收电路参数设计，有较高的精度。
- The effect on modulation and demodulation of QPSK via carrier phase noise can not be ignored, and it is difficult to analyze. 载波相位噪声对QPSK调制解调的影响是不可忽略的,也是难以分析的。
- Phase control of free-free transitions in bichromatic laser field is investigated employing the Born approximation. 本文利用玻恩近似理论对双模激光场中自由-自由跃迁过程中的相位影响进行了初步研究。
- The key problem of DGPS carrier phase measurements for two moving bodies is how to get a fast ambiguity solution under varying baselines. 摘要GPS双移动载波相位差分技术的关键，是如何实现可变基线条件下整周模糊度的快速解算。
- Here the bit tracking loop,code tracking loop and carrier tracking loop work simultaneously to complete synchronization of data,code and carrier phase. 该方法采用位同步环、码跟踪环和载波跟踪环同时工作,协同完成数据位、伪码和载波相位的同步。
- In direct conversion navigation receiver,due to the IQ mismatch,there will be track error in carrier phase and code phase. 分析了直接下变频导航接收机中,I、Q信号的非正交引起的载波及伪码的跟踪误差。
- A control strategy for piezoelectric transformer backlight inverter based on a constant frequency control and phase control is presented. 以定频控制和相位控制为基础的控制方式被用来控制压电式背光换流器系统在本文中被提及。
- This paper deals with the equivalence between the ambiguity function me-thod and the least square method with GPS carrier phase observables. 本文主要讨论了GPS相位观测值模糊度函数法处理与最小二乘法处理（如双次差分相位观测值的最小二乘处理方法）的等价性。
- Study for the matchable combinations of Galileo/GPS carrier phase observations[J].Chinese Journal of Space Science,2006,26 (4):287-291. Galileo/GPS载波相位组合观测值可匹配的研究[J].;空间科学学报;2006;26(4):287-291
- Here the bit tracking loop, code tracking loop and carrier tracking loop work simultaneously to complete synchronization of data, code and carrier phase. 该方法采用位同步环、码跟踪环和载波跟踪环同时工作，协同完成数据位、伪码和载波相位的同步。
- All of these have relied on phase controlled thyristors (PCT), offering the higher power control. 所有这些都依赖于能提供更大功率控制的相控晶闸管(pct)。
