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- phase locking double frequency 锁相倍频
- Application analysis of phase lock technique in double frequency mobile phone circuits 锁相技术在双频手机电路中的应用分析
- It also incluses a phase locking loop (PLL) simulation used for frequency tracking of CMF. 还包括用于频率跟踪的锁相环仿真 ,锁相环可以极好地平滑噪声 ,跟踪频率变化 ,最终用于计算两路信号相位差。
- Otherwise, the condition of frequency detuning for phase locking was deduced, and the method for weakening the condition was analyzed in short. 对于运行频率不等的情形，给出了锁相运行对两个光纤激光器运行频率差的要求，并分析了降低这种要求的几种方法。
- Results show that the phase locking steps occur in the IV-curves. 结果表明，在直流伏安特性曲线上出现了相锁定台阶。
- The phase locking steps are related to the amplitude and the frequency of AC, the vortices, interaction as well as the vortex and the pinning density. 相锁定与交流频率和交流振幅有关，与磁通间的互作用、与磁通密度和钉扎密度等都有关。
- The frequency and phase lock loop has been applied for the carrier recovery of VSB transmission system in high definition TV. 目前，锁频锁相环在高清晰度电视VSB传输系统载波恢复中得到了应用。
- To meet the requirements of the target radio frequency (RF) hardware-in-the-loop simulation of the radio detonator, a method using a special phase lock loop (PLL) is presented. 摘要针对某型导弹无线电引信目标射频半实物仿真的需要，提出了一种特殊的环路锁相方法。
- To meet the requirements of the target radio frequency(RF) hardware-in-the-loop simulation of the radio detonator, a method using a special phase lock loop(PLL) is presented. 针对某型导弹无线电引信目标射频半实物仿真的需要,提出了一种特殊的环路锁相方法。
- Resolution of Systematic Design Trouble with PLD Interior Phase Lock Loop. 使用PLD内部锁相环解决系统设计难题。
- A double frequency drape bugle shape antenna includes a guiding tube and a bugle section. 一种双频皱波状喇叭天线，包括一导管及一喇叭部；
- The OH - transmissive spectra,photo damage resistance,photo conductivities and the double frequency properties have been measured. 测试了晶体的红外透射光谱、抗光损伤能力、光电导和倍频性能。
- Through the research of direct digital synthesizer (DDS) used as a divider in phase lock loop (PLL), a frequency synthesizer with small frequency resolution ratio and high purity frequency spectrum can be realized. 摘要通过对直接数字合成器在锁相环路中作为分频器应用的研究，使频率合成器可以在实现超细频率分辨率的同时达到高的频谱纯度。
- Optimized phase locking algorithm is real-timely realized in C50 system with DSP interruption strategy. 应用DSP中断服务实时处理策略，在C50系统中实现了锁相优化迭代实时转换。
- The paper discusses how to designand test the micro self - adjustable controller with double frequency laser intervener and theory of super stability based onPOPOV. 现主要讨论一种采用双频激光干涉仪作为位置反馈元件的基于POPOV超稳定性理论的自适应微动控制器的设计和实验过程。
- At that time, people had gotten the phase locking DLA through evanescent wave, leaky wave, Y-jont coupling and diffraction coupling. 当时，人们通过倏逝波、漏波、Y结耦合、衍射耦合等手段实现了DLA的锁相。
- This paper introduces software phase locking, its features, design skill, and application in electrotechnical measuring instrument. 本文介绍软件锁相的特点、设计技巧及其在电工测量仪表中的应用。
- Temperature Modeling of Intracavity Doubling Frequency Nonlinear Crystal[J]. 引用该论文 李隆;史彭;陈浩伟;贾森;白晋涛.
- One example is the phase comparator of a phase locked loop. 一个例子是相锁环状态下的相位比较器。
- The lower ploidy materials,the higher chromosome doubling frequency. 倍性低的材料加倍率较高。
