The concept of full photonic bandgap was explained.

阐述了完全光子禁带的概念。

A PMC structure with a complete photonic bandgap has been designed.

设计出了具有完全光子禁带的PMC结构。

Silicon is an indirect bandgap semiconductor emitting light inefficiently.

硅是间接带隙半导体，不能有效地发光。

In this paper, ANNs are applied to study of the bandgap characteristic of DGS.

本文针对神经网络在DGS滤波特性中的应用进行了研究。

A novel exponential curvature-compensated bandgap reference circuit is presented.

提出了一种新型的指数曲率补偿带隙基准源电路。