| 1. | Development of position sensitive detector signal processing circuit
信号调理电路的改进 |
| 2. | Nonlinearity analysis and application of optoelectronic position sensitive detector
光电位置敏感器件的非线性分析及应用 |
| 3. | The core of this instrument is the application of position sensitive detector ( psd )
它的核心是位敏探测器( psd )的应用。 |
| 4. | Semiconductor optoelectronic devices . detail specification for type gd3283y position sensitive detector
半导体光电子器件. gd3283y型位敏探测器详细规范 |
| 5. | Research on real - time measuring system about position posture of motional object with four beams of laser and position sensitive detector
非合作目标相位式激光测距中目标漫反射特性的实验研究 |
| 6. | A new pattern position sensitive detector is introduced , so the accelerometer has many advantages including high sensitivity , high resolution and quick response speed . a binary width - modulated pulse rebalance loop is applied in the accelerometer
该加速度计引入了新型位置敏感探测器psd ,使其具有高的灵敏度、分辨率和响应速度;同时采取了二元调宽脉冲加矩方式的再平衡回路。 |
| 7. | With its minimized structure , the path provides an optimal light - amplifying ratio ; ( iii ) the position sensitive detector ( psd ) is just located in front of the visual sight of operator , this makes the observation and operation more easily
该系统设计有特殊的光路，结构简洁，体积小，通过多次反射提高反射臂的光程，保证了最佳的光杠杆放大比；同时，检测系统中的位置敏感元件( psd )光敏面位于正对视线的方向，易于afm系统的操作和观察。 |
| 8. | Taking the different characters of semiconductor optoelectric devices , position sensitive detector ( psd ) and cmos image sensor into account , three non contact gunnery accuracy measuring system , semiconductor optoelectric devices array scheme , psd intersection scheme and cmos intersection scheme are brought forward
本文以半导体光电器件、光电位置传感器( psd )和cmos图像传感器为光电转换器件，依据其各自特点提出了三种非接触射击精度测量方案：半导体光电件阵列方案、 psd交汇测量方案和cmos交汇测量方案。 |
| 9. | In this paper they study a position - detecting system based on microprocessor and psd ( position sensitive detector ) . the method is as follows : when the ac - signal from psd which is illuminated by modulated light source passes through an active band - pass analog filter , it filters the ac signal which represents the object light source . then the dc - converter circuit transforms it into dc - signal which is used to calculate the position
这一系统采用的方法是通过对位置敏感探测器psd受到调制目标光源照射后输出的模拟交流信号进行有源带通滤波，提取出代表目标光源的调制频率成份，再将该信号转变为用来参与位置解算的直流信号，然后选用单片机组成硬件电路，对直流信号进行采集处理并与计算机建立通信，把数据送入计算机进行位置解算，分析判别目标光源和psd器件的相对位置。 |
