砷化镓场效应晶体管 meaning in English
gallium arsenide fet
gallium arsenide field effect transistor (gaas fet)
Examples
- There are three power transistor which have been widely used in s band now : bipolar junction transistor ( bjt ) , gaas metal - oxide semiconductor field effect transistor ( gaas mosfet ) and lateral diffuse metal - oxide semiconductor field effect transistor ( ldmos fet ) . thanks to the advantages , such as , wide frequency , easy power supply , good stability , the ldmos fet has used in the motion telecommunication
目前在s波段人们常用的放大器有双极性晶体管( bjt ) 、砷化镓场效应晶体管( gaasmosfet ) 、边缘扩散场效应晶体管（ ldmosfet ）等，由于ldmosfet具有频带宽、供电方便、稳定可靠等优势，目前已经广泛用于移动通信3g的研究。