Fiber optic delay line and its feasibility study for the application to coherent telescope array 光纤光学延迟线及其应用于望远镜干涉阵的可行性研究
High Performance S/ C band SAW Microwave Delay Line 高性能S、C波段声表面波微波延迟线
Dual trace oscilloscope with delay line 附有延迟线的双踪示波器
Circulating surface acoustic wave delay line 环绕式表面声波延迟线
Magnetostrictive delay line storage 磁致伸缩延迟线存储器
Analysis and measurement of delay property for programmable microwave fiber delay line 可编程微波光纤延迟线时延特性分析与测量
A controllable optical delay line using a Brillouin optical fiber ring laser is demonstrated and a large time delay is obtained by cascading two optical fiber segments. 报道了基于布里渊光纤环形激光器的可控光学延时线,通过两段串联光纤获得了较大的延时。
The principle of frequency lock loop includes delay line discriminator and it is the characteristic of the low noise, and broad band has been introduced in detail in this article. 着重介绍了延迟线鉴频器锁频环路的工作原理、低噪声特性和宽带特性,仪器实现低相噪和快速频率转换的机理。
High performance optical true time delay line based on magneto-optic switch 基于磁光开关的高精度光实时延时线
A delay line based on the time of propagation of sound waves. 基于传播声波的时间的延滞线路。
Research on A Novel Adjustable Polarization State Dispersion Delay Line 一种新型的可调谐偏振态色散延迟线的研究
Real-time THz-TDS System Based on Helicoid Reflective Mirror Optical Delay Line 基于螺旋面反射镜延迟线的实时显示THz-TDS系统
The design combined an accurate digital counter and a delay line interpolation circuit to make the time interval measurement. 该设计采用高精度计数器和延迟线内插法共同测量时间间隔。
Design and realization of trapezoid fiber optic delay line encoder/ decoder 梯状光纤延迟线编解码器的设计与实现
The setup can be used as the true-time delay line in optically controlled phased array antenna and to compensate the fiber dispersion. 而反射中心波长基本不变,该实验装置可以用于光控相控阵雷达天线的实时延迟线和光纤色散补偿。
A solution to the linear FM pulse compression system by using the dispersive delay line 色散型延迟线实现线性调频脉冲压缩用超声波技术的层压生产线
Design and Measurement of Fiber True Time Delay Line in Optically Controlled Phased Array Antenna 光控相控阵天线光纤实时延时线设计与测试
This paper presents a transmissive rapid scanning optical delay line ( RSOD) for balance detection based optical coherence tomography ( OCT). 报道了一种适用于平衡探测型光学相干层析(OCT)成像系统的透射式快速扫描光学延迟线(RSOD)。
Fast store from which information is immediately available, e. g., delay line containing one word. 可立即获取信息的快速存储,例如含有一个字的延迟线。
In order to resolve the problem of traceability for microwave delay line, an effective tracing method is raised. 针对微波延迟线量值溯源的问题,提出了有效的量值溯源方法。
A bipolar chirped optical code division multiple access ( OCDMA) schemes, based on a linear chirp fiber Bragg grating and fiber delay line, is proposed in this paper. 提出了一种基于线性啁啾布拉格光纤光栅和光纤延迟线的正负啁啾编码光码分多址(OCDMA)方案。
Fiber Delay Line Buffer Technology in Optical Packet Switching Network 光分组交换网络中光纤延迟线缓存技术
FM Noise Measurement System Using Delay Line Discriminator and Its Applications 延迟线鉴频器调频噪声测量系统及其应用
The tapped delay line method and the implementation of this method in FPGA are presented. 文章首先介绍了主流的几种时间间隔测量方法,特别是设计采用的抽头延迟线法,并且简要分析了这种方法在FPGA内部的实现途径。
PLL and delay line are used to improve frequency-sweep linearity. 这种方法运用锁相环路和延迟线来提高扫频线性度。
The design of a large-capacity delay line is a key technology of real-time convolver. 大容量延迟线是设计实时卷积滤波器的一个关键技术。
In this article, we mainly discussed its applications on video capture, controllable delay line and MPEG-2 decoder. 本文着重讨论了其在视频采集,可控延时线和MPEG-2解压等方面的应用。
An introduction of a new method of time-digital convert circuit based on digital delay line is given. 提出了一种基于数字延迟线的时间数码变换方法,该电路具有精度和稳定性高,扩展性强的优点。
In this paper, a pulse delay line with large dynamic range and high resolution is present. 采用数字方法和模拟方法,设计一种大动态范围、高分辨率的脉冲延迟器,可以实现连续变化的脉冲延迟控制。
This chapter focuses on the research of structure and characteristics of the delay line surface acoustic wave sensor. 重点研究了延迟线型声表面波传感器的结构和特性。