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- The essential blocks of the synthesizer, the prescaler, the phase detector, the chargepump, and the voltagecontrolled oscillator were presented. 提出了合成器的基本模块,包括预分频器,鉴相器,充电泵和压控振荡器。
- In this scheme,the synthesizer contains a low-noise phase detector to achieve the performance of low phase noise and low spur level. 本方案采用了低底噪鉴相器,实现低相噪和低杂散指标。
- Its coder phase detector is proved for lts normal operation during drum imitation test and signal of coder works with no errors. 在模拟钻机滚筒振动试验中,验证了设计的鉴相电路工作正常,编码器测量信号未发生误计数现象。
- This thesis presents a circuit architecture to realize clock recovery for fast Ethernet application, including system architecture, modified Mueller Muller algorithm for 100BASE-TX, phase detector for 100BASE-FX and multiple output charge pump PLL. 提出了一种快速以太网卡芯片时钟恢复电路的设计 ,包括体系结构、用于 10 0BASE tx的改进MuellerMuller算法、用于 10 0BASE FX的鉴相器以及产生多相时钟的电荷泵锁相环。
- This paper analyses survey principle of 1532 dielectric log tool,and analyses circuit amplitude detector and phase detector in 1532 dielectric log tool. This paper focuses on dual gate MOSFET and photocoupler for AGC,SCI and FB for noise reduction. 文章介绍 15 32型介电测井仪的测量原理 ,并分析了 15 32型介电测井仪的幅度测量系统和相位测量电路 ,以及用于自动增益控制 (AGC)的双栅极场效应管和光耦合器 ,以及用于抑制噪声的穿心电容器和铁氧体磁珠
- The system s transfer function is analyzed, especially the one of the filter which is connected between VFD and the phase detector, and it should be established on the group delay concept. 根据功能,认为变频器输出电压滤波器的传递函数需要使用群时延概念,为更精确地分析这类问题提供了依据。
- The mathematic module of the PLL was built and the sub-circuit such as Phase Detector(PD),Charge Pump(CP),Loop Filter(LF) and Voltage Control Oscillator(VCO) was designed cautiously. 主要包括:研究了该锁相环系统建模,完成了鉴相器(PD)、电荷泵(CP)、环路滤波器(LF)以及压控振荡器(VCO)子电路设计。
- Design of Power Frequency Digital Phase Detector 工频数字式相位检测仪的设计
- frequency multiplier and phase detector 倍频鉴相
- We provide RF assemble as well, including power splitters, amplifiers, phase detectors, attenuators, synthesizers, multiplexer and radar receiver subassemblies for RF application. 射频组件包括功分器,放大器,鉴相器,衰减器,频综,倍频组件,雷达接收组件等。
- In chapter two, design considerations of DLL are introduced. Some commonly used circuits of the phase detectors, charge pump, and voltage-controlled delay cells are classified. 在第二章中,延迟锁定迴路的设计考量将会被提出。一些常用的相位侦测器、充放电泵及电压控制延迟单元电路也将分类说明。
- High precision digital phase detector based on inner product theory 基于矢量内积法的高精度数字相位差计
- New Phase Detector with Fast Response and Without Ripple 具有快速响应和无纹波输出的新型相位检测器
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- Phase Detector of Rotor Electromotive Force of an AC-Field Motor 交流励磁电机转子电势相位检测器
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- Keywords Magnetometer;Proton Procession;Phase detector; 磁力仪;质子旋进;鉴相器;
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- Design and Achievement of Linear IF Limiting Amplifier and Phase Detector Unit 一种线性限幅中放与相检器单元的设计与实现