LDMOS is also widely used in the field of large area flat panel displays and automotive electronics as a high-voltage power amplifier devices.
而作为高压功率放大器件，在各种大面积平板显示屏和汽车电子领域也得到广泛应用。
2
This paper gives the idea of designing the parametric amplifier from electro-magnetic field structure.
本文提出根据电磁场结构来设计参量放大器(以下简称参放)的想法。
3
The output characteristics of the ASE amplifier are experimentally studied. The ASE far-field patterns for the lowest waveguide mode are obtained in agreement with theroy.