표 1. | Table 1.
이전에 보고된 서플라이 변조기와 연동된 전력증폭기의 성능 비교 | Performance comparison of the previously reported PAs with the supply modulator.

Ref.	Freq.(GHz)	SignalBW(MHz)	PAPR(dB)	Modulatorefficiency(%)	PAE(%)	PAEimprovement (%)	PAVG(dBm)	Technique	Processtechnology
[1]	0.78	5	7.5	73.0	45.0	6.6	24.0	Dual-switch(ET)	0.18 μm CMOS
[14]	1.75	5	7.5	88.0	33.8	2.0	22.0	SIDO DC-DC converter(DSS)	0.18 μm CMOS
[15]	1.75	5	7.2	−	35.8	3.4	22.0	Two SISO DC-DCconverter (DSS)	0.18 μm CMOS
Thiswork	1.75	5	7.5	86.5	38.9	7.2	22.0	Two SIDO DC-DCconverter (DSS)	0.18 μm CMOS