Field emitting drain field effect transistor

Details Field emitting drain field effect transistor Field emitting drain field effect transistor

1992-07-13

1993-12-07

Mullins, James B.

Amplifiers

With plural diverse-type amplifying devices

313309, 313336, 330277, H03F 500

Patent

active

052686485

ABSTRACT:
A field emitting drain field effect transistor FEDFET device which combines the desirable frequency response and current control characteristics of a field effect transistor (or other transistor) with the higher voltage higher power level characteristics of a field emission triode vacuum tube device to provide characteristics improved over those of either component element. The combination device is physically as well as electrically integrated in a semiconductor like structure. Equivalent circuit and frequency response characteristics are disclosed.

REFERENCES:
patent: 4721885 (1988-01-01), Brodie
patent: 4780684 (1988-10-01), Kosmahl
patent: 4901028 (1990-02-01), Gray et al.
patent: 4987377 (1991-01-01), Gray et al.
patent: 5103145 (1992-04-01), Doran

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