型二极管 meaning in English

p-n-p-n diode pnpn
pin diode pin

According to the model , circuits are designed , which include the circuit of two kinds of pixel , column output circuit , output buffer and decoder that is used to select row and column
接着再利用n + - psub型二极管的模型设计图像传感器的电路,包括两种像素电路,列输出电路,单位增益缓冲器,以及用于行列选择的译码器。
This design starts from the study of principal of photo - electricity conversion of photodiode . then , the models of photodiode are established , the relationship figures of light intensity and photocurrent are achieved by using matlab , n + - psub diode is chosen as the device of photo - electricity conversion
本设计首先研究图像传感器的光电转换原理,再建立光电二极管的模型,并用matlab编程计算并绘制几种类型的二极管的光电流与光强的关系图以及响应率的图,并选择n + - psub型二极管作为光电转换器件。