The present invention relates to one kind of FET with vertical channel structure and its preparation process.
本发明涉及一种具有垂直沟道结构的场效应晶体管，及它的制备方法。
2
This paper goes into the application of the GaAs Dual-Gate FET to the high frequency tuning-amplification and frequency conversion in a TV UHF channel selector and gives some experimental results.