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Gallium Nitride (GaN)
book

Gallium Nitride (GaN)

by Farid Medjdoub
December 2017
Intermediate to advanced content levelIntermediate to advanced
388 pages
15h 1m
English
CRC Press
Content preview from Gallium Nitride (GaN)
114 Gallium Nitride (GaN): Physics, Devices, and Technology
have been limited in the frequency range of <10 GHz mainly due to an insufcient
gain and a limited cutoff frequency necessary for high-efciency switched-mode
operation at higher frequencies. At W-band, the highest PAE reported to date is 24%
[16]. Figure 4.3 shows a comparison of the output power and efciency performance
between various GaN, GaAs, and InP ampliers operating in W-band [15,16]. GaN
HEMT ampliers have comparable PAE and about 3–4 times more output power
than InP HEMT ampliers in this frequency range. To take full advantages of GaN-
based material systems for high-po ...
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Publisher Resources

ISBN: 9781482220049