输出信号

This thesis discusses mainly the hardware design and development of a simulator for airborn phase array radar. The long period of the simulator is implemented by SDRAM MODULES used in Personal Computer, the broadband is implemented by D/A with internal double-data-channel switching architecture, and the control is implemented by a single CPLD.

本文主要探讨了一种机载相控阵雷达回波模拟器的硬件设计和工程实现，采用了PC机内存常用的超大容量高速缓存SDRAM MODULES来实现输出信号的长周期，采用内部具有双路数据分时切换结构的D/A实现输出信号的宽带，采用一片CPLD完成整个系统的时序逻辑控制。

The experimental results show that the eddy current sensor has high sensitivity and preferable static and dynamic performances.

试验结果表明，电涡流位移传感器静态和动态性能好、灵敏度高、输出信号强，能满足涡旋压缩机轴向间隙小位移量的测量要求，输出波形信号频率能精确反映压缩机的转速变化情况。

Discrete spectrum existed in power spectrum of output single are weaken and the power spectrum become consecutive because of using randomized modulation.

随机调制技术较好地减小了输出信号中的离散功率谱，使输出信号的功率谱趋于连续。

The time sequence was used to drive the CCD.This driving circuit of CCD was not only used by lignum automatic measurement but also by others CCD.

对于CCD输出信号，可以根据CCD像素频率和输出信号幅值来选择合适的模数转换器；而对于C

Is 1000 ℃ diagraph scopes to 0~, adoption thermocouple, such as Nie chrome thermocouple, cent degree is an EU, it outputs the signal as 0~41.32 mVs, is changed to send a machine by milli- Fu, output a 0~10 mas, then convert into the 0~5 V electric voltage signal after the electric current-electric voltage transformation electric circuit.

对于0~1000℃的测量范围，采用热电偶，如镍铬热电偶，分度号为EU，其输出信号为0~41.32mV，经毫伏变送器，输出0~10mA，然后再经过电流——电压变换电路转换为0~5V电压信号。

Pulse width generator 404 delays the output signal VIN of NAND gate 403 to generate an output signal VOUT.

脉冲宽度发生器404延迟NAND门403的输出信号VIN从而生成输出信号VOUT。

AL alarm output: when the driver is alarm statue , the port output low voltage..

速度信号输出：如电机的磁极是"P"，则脉冲频率是 3 * P /转（例如，电机是 8 极的，输出信号是 24 脉冲/转）。

this paper introduces a lossless detected circuit system.firstly,system gathers slender infrared signal with transducer,then amplifies them with low noise.through voltage comparator circuit,transforming simulation objection signals to digital signals.finally,transforming transport landscape orientation and portrait to single chip processing.in design of pcb,the amplifying of quadruplet signal,filter,voltage comparator decree and and logic function are manufactured in one board.if the diameter of workpiece is long,it can add multiple the number of transducer of four,to wide its range of practice,disposing circuit only need one module.

摘 要：介绍了一种无损检测的电路系统。系统首先利用传感器采集到微弱的缺陷信号，再将缺陷信号进行低噪声放大，然后通过电压比较判决电路将模拟缺陷信号变换成数字信号，最终将横、纵两路的输出信号送至单片机处理。在pcb设计中，将四路信号的放大、滤波、电压判决以及与逻辑功能做在一块板上，若被检测工件的直径较大，可以将传感器的个数以四的倍数增加，处理电路只需增加一个模块。

This paper made the analysis and the simulation to the similarities and differences between full power radiometer and Dick radiometer.

本文对辐射计体制的选择做了分析与仿真，比较了全功率辐射计和迪克式辐射计的异同；对毫米波辐射计输出信号的波形进行仿真，并分析了在理论情况下，总结辐射计输出信号的特点和规律。

Flow Totalizer is composed by temperature and pressure detection analog channel, flow sensor channel and micro processing unit, and is equipped with output signal interface, from which various signals are output.

流量积算仪由温度和压力检测模拟通道、流量传感器通道以及微处理器单元组成，并配有外输出信号接口，输出各种信号。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。