超窄带锁相环,ultra-narrow phase-locked loop英语短句,例句大全

超窄带锁相环,ultra-narrow phase-locked loop
1)ultra-narrow phase-locked loop超窄带锁相环
1.Such key technologies are introduced as weak signal frequency acquisition,ultra-narrow phase-locked loop,side-band aided residual carrier loop,windowed loop technology,weighted IDF,SSME signal-to-noise estimation technology,varying loop bandwidth and varying window technique are emphasized.着重介绍了微弱信号频率捕获、超窄带锁相环、边带辅助残留载波环、环路加窗技术、加权IDF、SSME信噪比估计技术、变环路带宽与变窗口技术等关键技术,对我国自主设备研制具有一定的参考价值。
2)transformable bandwidth phase-locked loop变带宽锁相环
1.A method was proposed to improve the stability of the mode-locked fiber laser by "transformable bandwidth phase-locked loop".对主动锁模光纤激光器的锁相环路进行了改进,提出一种通过使用"变带宽锁相环"来改善主动锁模光纤激光器稳定性的方法。

英文短句/例句

1.Design of Adaptive-Bandwidth BICMOS PLL for VHF Wireless Receiver;VHF频段无线接收BICMOS芯片的可变带宽锁相环电路设计
2.800MHz-1.2GHz CMOS Adaptive PLL Design;800MHz-1.2GHz CMOS变带宽自适应锁相环设计
3.Automatic Modulus Controlled All Digital Phase Locked Loop with Large Lock-in Range一种自动变模控制的宽频带全数字锁相环
4.Investigations on Tuner and Broadband PLL of DVB-T;DVB-T调谐器及宽带锁相环的研制
5.A Fast Acquisition PLL with Tunable Loop Bandwidth一种快速捕获、带宽可调的锁相环电路
6.Relationship Analysis between PLL Phase Noise and PLL Bandwidth锁相环相位噪声与环路带宽的关系分析
7.Design and Fabrication of C Band Low Cost Frequency-variable Broad Band Phase Locked Local Oscillator Source低成本C频段宽带变频锁相源的设计与实现
8.The Calculation of the Optimal PLL Bandwidth of a Phase-Locked Microwave Oscillator and Some Concerned Questions微波锁相振荡源最佳环路带宽的计算及有关问题
9.Research of Fast Lock-in RF PLL Frequency Synthesizers;宽带锁相式频率合成器快速锁定模式研究
10.A Fast Acquisition PLL with Wide Tuning Range一种快捕获宽调节范围的锁相环(英文)
11.An X band Low Phase Noise Wideband Frequency SynthesizerX波段宽带低相位噪声混频锁相频率源
12.THE DESIGN OF IMPROVED PHASELOCKED LOOP BASED ON d-q TRANSFORMATION基于d-q变换的改进型锁相环设计
13.Application of Polyphase Filtering in Wideband DDC多相滤波在宽带数字下变频中的应用
14.The Design and Study of SIT Inverter Zero Phase-Difference Control System;SIT逆变器无相差锁相环控制系统设计与研究
15.Research on Real-time Video Transmission Technology Over Varying Bandwidth Networks;可变带宽网络环境下实时视频传输技术的研究
16.Novel Method for Increasing Bandwidth of Current Control Loop of Converters一种显著增加变换器电流环带宽的新方法
17.Fast Acquisition Phas-Locked Loops for Frequency Agile Pulsed Radar Systems频率捷变脉冲雷达用快速捕获锁相环路
18.Research on All Digital Phase-Locked Loop with High Precision Automatic Modulus Control;高精度自动变模控制全数字锁相环的研究

相关短句/例句

transformable bandwidth phase-locked loop变带宽锁相环
1.A method was proposed to improve the stability of the mode-locked fiber laser by "transformable bandwidth phase-locked loop".对主动锁模光纤激光器的锁相环路进行了改进,提出一种通过使用"变带宽锁相环"来改善主动锁模光纤激光器稳定性的方法。
3)super-narrow steel band超窄钢带
1.Intoduction is done to the two main methods of processing super-narrow steel band as well as the process advantage.介绍了超窄钢带的两种主要生产方式及其优点,主要研究了纺织器材专用高精度超窄钢带的平辊压扁轧制成型工艺,重点探讨了圆钢丝压扁轧制的变形特点,分析了钢丝在压扁轧制中的变形规律和压力分布情况,总结了目前用于计算宽展的公式,通过试验数据验证,M。
4)UNB超窄带
1.Shannon limit explanation on the UNB modulation;超窄带调制的乡农极限解释
2.Application of UNB AMR system;超窄带载波抄表系统的应用
3.Discussion on UNB Transmission Technology and Its Application;超窄带传输技术及其应用探讨
5)ultra-narrow bandwidth超窄带宽
6)narrow correlation窄带相关
1.To solve the accuracy degradation of wireless location that results from multi-path fading, the paper improves the traditional narrow correlation technology using Teager-Kaiser (TK) operator.为了解决多径干扰对无线定位精度的影响,该文在传统的窄带相关技术的基础上,利用TK算子对其进行改进。