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- In order to simulate the contention of packets and solve the problem of loss of frame synchronization signal,the 622 Mbps optical signal generator based on FPGA is introduced. 为了模拟这种网络解决竞争的能力和解决网络的帧同步不丢失的问题,设计了一种基于FPGA的光上路源。
- Design of Burst-mode Optical Signal Generating and Testing System for EPON EPON突发式光信号产生及测试系统设计
- optical signal generator 光学信号发生器
- This software supports ESG, MXG and PSG signal generator. 该软件撑持ESG、MXG和PSG信号发生器。
- The Signal Generator will start when you click MON or REC . 单击 MON 或 REC ,信号发生器将开始工作。
- An implementation of Pipelined digital signal generator is provided. 为实现流水线数字信号产生器提供了一种实现方案。
- The combustion cycle is the main reason of both cutting waviness and main frequency of optical signal. 结果表明,燃烧循环理论不仅是切割面波纹形成的主要因素,也是光信号主频产生的主要原因。
- In active fiber two kinds of nonlinearity, nonlinear polarization and gain saturation, laed to the frequency spectrum broadening of optical signal. 有源光纤的两种非线性效应非线性极化(克尔效应) 和增益饱和效应都将引起光信号频谱展宽。
- A signal generator based on ARM7 MCU (Micro Controller Unit) is developed with digital waveform synthesis technology. 采用数字波形合成技术设计实现了基于ARM7单片机的信号发生器系统。
- A new scanning signal generator with multifunction for electronic beam welder (EBW) is reported in this paper . 介绍了一种新型的电子束焊机用多功能数字扫描信号发生器。
- Experimental results indicate that with a parasitical capacitance of 2pF,this circuit works at 1.25Gb/s. A clear eye diagram is obtained with an input optical signal of -17dBm. 测试结果表明;在2pF的寄生电容下;前端放大器工作速率达到了1·25Gb/s ;在光功率为-17dBm的光信号输入下得到了清晰的眼图.
- Signal generation and handling in particular add extra complexity. 信号的生成和处理尤其增加了额外的复杂性。
- Lightwave Solutions has developed a novel optical signal processing core technology resulting in a discontinuous innovation in the design of optical transmitter products. 本公司成功研发出一种新型的光信号处理核心技术,是光纤传输产品设计领域中的又一革新。
- The infant laser signal generator based on ADuC841 and AT89C55 is developed. Benefiting from the dual CPU. 研制了基于ADuC841和AT89C55双处理器的微弱信号产生系统。
- At the same time,the period of optical signal storage in delay lines is also altered and the delay precision of optical fiber delay lines is improved.The simulation res... 相比传统的电延迟线,光纤延迟线具有带宽宽、损耗低、抗电磁干扰能力强、保密性好、重量轻以及性价比高等优点。
- The working principle,structure and feature of the DDS-based signal generator are the mainly-discussed points. 对该电路的主要工作原理、结构和特点进行了简单的介绍。
- The other is to use signal generator and oscillograph to demonstrate the influence to alternating current. 二是通过信号发生器和示波器来研究交流电对电感(电容)的影响。
- The presented virtual system can work as a voltmeter, ammeter, signal generator, digital oscilloscope and power supply. 被呈现的虚拟系统能运作如一个转变方向,安培计,信号产生器, 数传示波器和力量补给。
- With the INT/EXT that while LED expresses GPS signal generator, condition reachs fiducial clock. 用LED暗示GPS信号发生器的同时状况及基准时钟的INT/EXT。
- Finally, we transfer optical signals between Ge MOS tunneling diodes in free space. 最后,我们使用锗金氧半二极体在空气中传送光信号。