Analog and RF Characteristics of Power FinFET Transistors With Different Drain-Extension Designs

Analog and RF characteristics of power FinFET transistors with different drain-extension structures are investigated for microwave integrated circuit applications. The power FinFETs were designed based on the drain-extended MOSFET structure and fabricated using a standard low-voltage FinFET process. Three various drain-extension configurations are demonstrated and compared. With the low-doped drai...