微波EDA网,见证研发工程师的成长!
首页 > 研发问答 > 微波和射频技术 > 天线设计和射频技术 > Devices

Devices

时间:04-11 整理:3721RD 点击:
Does anyone know if any transistor exists that displays I-V curve symmetry - ie, for a given gate bias a certain positive drain voltage results in a positive drain current, and the same drain voltage but negative results in the same negative drain current. That is, the positive quadrant of the I-V curve is reflected in the negative quadrant.
I have investigated HEMT and HBT devices but these do not display this symmetry. Do MOS devices?

FET’s has this kind of behavior (negative drain current for negative drain voltage), but the characteristic is not symmetrical with the one in the positive quadrant.

Copyright © 2017-2020 微波EDA网 版权所有

网站地图

Top