표 1. | Table 1. 저잡음 증폭기 성능 요약 및 비교 | LNA performance comparison with previous works.

	Ref. [4]	Ref. [5]	Ref. [6]	This work
Frequency (GHz)	3.5	2.5~5.0	1~4	4.4~5.0
Gain (dB)	16.7	17	23	24
Noise figure (dB)	1.8	2.4	2.3	<0.9
S11 (dB)	<−10	<−10	<−10	<−10
S22 (dB)	<−10	<−10	<−10	<−10
IP1dB (dBm)	−10	−13.7	-	−19.8*
Pdc (mW)	11.4	16.5	250	48
Tech.	0.5-μmGaAs	0.5-μmGaAs	0.5-μmGaAs	0.5-μmGaAs

Simulation