Hello Everyone;
I want to know about RF power transistors. Is MOSFET a good choice? What's about MESFET? HBT? Which companies produce RF power transistors?
the power transistor type will depend on ur frequency range if ur working in the 2 to 3 GHz range MOSFET LDMOS is working ok , there are many transistor working in 35 to even 5o W
in higher u will need to get faster transistor like HBT , GaAs HEMT
in the 8 GHz and above most of the trnasistor are GaAs , or GaN devices