phase detector
英 [feɪz dɪˈtektə(r)]
美 [feɪz dɪˈtektər]
网络 鉴相器; 相位检测器; 相位检波器; 相位侦测器; 鉴相
双语例句
- 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 - Differential microwave phase detector based on MEMS technology
基于MEMS技术的差分式微波信号相位检测器 - 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。 - As a result, the lidar distance measurement system we have developed with a DSP phase detector has a precision of3 millimeters in the measuring range of2 kilometers.
为了提高红外激光雷达测距系统的测量精度和可靠性，设计并实现了基于高速模数转换器和数字信号处理（DSP）技术的DSP鉴相器。 - The systems 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。 - A clock and data recovery method based on phase detector implemented by delay chain in FPGA
利用FPGA延时链实现鉴相器时钟数据恢复 - Then the demodulated signal and the signal of the reference piezoelectric hydrophone were input into a high-resolution digital phase detector to get the phase difference.
将两个相位差值作比较即可得到光纤激光水听器的相位一致性。 - Application of narrow-band synchronous phase detector in electronic article surveillance system
窄带同步相位检测在商品电子防窃系统中的应用 - Lidar Distance Measurement System with a DSP Phase Detector
使用DSP鉴相器的激光雷达测距系统 - The microwave phase detector and control research for linear accelerator
直线加速器微波相位检测与调控研究 - This paper describes the influence of amplitude/ phase imbalance in a quadrature bi-channel phase detector on the performance of pulse compression system.
分析了正交双通道幅相不平衡对脉冲压缩系统性能的影响。 - For this signal, a general phase detector can not be used, sample-and-hold phase detector must be used in the phase-locked loop recovering the standard frequency signal.
对于这种信号，在接收端用锁相环路恢复标准频率时，不能使用普通的鉴相器，必须用采样保持鉴相器。 - The theory of a novel digital phase detector in 20~ 1MHz impedance analyzer is proposed. The signal sampling theory, the calculation of key parameters, the design of function circuits, and the real-time algorithm based on DSP are described in detail.
研究了20~1MHz范围内数字阻抗分析仪中相敏检波器的设计原理，并详细介绍了基于该原理的信号采集原理、关键参数的计算、功能电路的设计，及以DSP为核心的相敏检波器实时算法。 - The working process of a phase detector is simulated.
模拟了鉴相器的工作过程。 - Using the DBM as the phase detector and its control and data acquisition system is based on the PXI bus.
该鉴相器使用双平衡混频器作为相位探测器，由于采用了商业化的PXI模块，控制和数据获取系统都是基于PXI总线； - The principle of operation on sampling phase detector and some characteristics including the linear tracking and phase noise in phase loop circuits are analyzed deeply.
较深入地分析了取样鉴相工作原理及电路、锁相环路的线性跟踪特性和相位噪声特性； - Experiments were carried out to confirm the performance of the phase detector at low speeds.
在低速情况下对该相位检测器的性能进行了实验验证，取得了与理论分析一致的结果。 - This paper introduces the composition, specifications and design of high-power I/ Q phase detector for weather radar and analyzes several key factors affecting the performance. Owing to the use of CAD, this module has higher performance.
个绍用于气象雷达中的高功率正交鉴相器的组成、技术要求及设计，分析了影响性能的几个关键因素，由于采用了计算机辅助设计，使得本模块达到了比较高的性能指标。 - The high-resolution phase detector for impedance measurement by electromagnetic induction, based on the principle of feedback, is electrically realized with multipliers.
根据反馈原理，采用乘法器设计和实现了一个用于电磁感应阻抗测量的高精度鉴相器。 - This paper discusses the two channels output inconsistency of phase detector affecting the signal detection.
讨论了相位检波器两路输出不一致对信号检测的影响。 - A way of digital phase detector applied to the laser phase distance measurement system is introduced in this paper, which is based on DSPs and FFT algorithm.
本文介绍了应用于激光相位式测距中的一种数字相位计的实现方法，该方法是基于DSP器件运用FFT算法完成的。 - The Study of Two Channels Output Inconsistency of Phase Detector for Pulse Radar
脉冲雷达相位检波器两路输出不一致性研究 - 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 - A Balanced Phase Detector with Two Diodes in Microwave Frequency Synthesizer
微波频率合成器中的两管平衡式脉冲鉴相器 - The microwave phase detector system and the stable phase control system of the linear accelerator were designed combining the technology of the microwave phase detector with the method of "beam energy maximum". The experimental investigations of the precise detector and adjusting phase were made.
将微波相位检测技术与束流能量极大化方法相结合，设计了直线加速器微波相位检测与稳相调控系统，并进行了微波精密鉴相调相的实验研究。 - The loop model, phase detector algorithm, the selection of the relevant interval, loop filter and the design of code tracking loop has been described in detail.
在扩频码的跟踪方面，采用的非相干方式的超前&滞后延迟锁定环，从环路模型，鉴相器算法，相关间隔的选取，和环路滤波器等方面详细介绍了码跟踪环的设计。 - In this structure, the frequency detector and the phase detector are paralleled; meanwhile a modified weighted Decision-Directed ( MWDD) algorithm is adopted in phase detection.
在此结构中频率检测和相位检测同时进行，在鉴相阶段引入了改进的加权直接判决（MWDD）算法。 - The energy detector, different from the ordinary PLL, is adopted when designing the phase detector of code tracking loop.
设计码跟踪环鉴相器时采用了能量检测器，不同于普通锁相环。 - Non-linear phase detector introduces difficulties for loop linear analysis.
非线性鉴相器的引入对环路线性分析造成了困难。 - A innovative phase detector is proposed which combined the characteristic of conventional phase detector and binary phase detector.
结合传统鉴相器和二进制鉴相器特点，设计了一款改进的鉴相器电路。