표 2. | Table 2. GaAs HBT 전력증폭기 비교 | Comparison with GaAs HBT PA.
Ref.
Freq. (GHz)
PAE (%)
Peak,
P
out
(dBm)
Gain (dB)
[12]
1.95
52.5
26.3
16.9
[13]
5~6
27
26
24
This work
1.9~2.6
41
24
29