Diamond FET structure Diamond FET
(Gate width; 1mm)
Diamond FET
(3mm x 3mm)

 

High-Power Operation of Diamond FETs in Gigahertz Range

 

Diamond semiconductor possesses exceptional properties for high-frequency high-power characteristics. NTT fabricated diamond FET (field-effect transistor), which showed the world’s highest RF output power density of 2.1 W/mm at 1 GHz. (Page 18)


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