표 4. | Table 4. 바이어싱 기법 적용 전/후의 각 Case별 그룹 전력 증폭기 효율 변경 수치 | Group power amplifier efficiency change value for each case before and after applying the biasing technique.

Case 1/2/3	G1	G2, G3	G4
Before (%)	19.4/12.2/8.7	19.4/17.9/16.6	19.4/25.8/29.4
After (%)	34.5/31.3/31.9	34.5/35.1/34.3	34.5/32.6/31.3
Improvement (%p)	15.1/19.1/23.2	15.1/17.2/17.7	15.1/6.8/1.9