2.4 GHz GaAs HBT高线性度功率放大器设计
|
|
张松,傅海鹏
|
Design of 2.4 GHz GaAs HBT high linearity power amplifier
|
|
Song ZHANG,Haipeng FU
|
|
| 表 1 高线性度功率放大器性能比较 |
| Tab.1 Performance comparison of high linearity power amplifiers |
|
| 工艺 | f/GHz | Vcc/V | G/dB | 调试方式 | EVM/ dB | Pout/dBm | | GaAs HBT[1] | 5.000~5.500 | 5.0 | 31.1~31.6 | MCS9 | 32 | 22.1 | | GaAs HBT[9] | 2.400~2.500 | 3.3 | 23.1~23.2 | 64QAM | 30 | 19.8 | | 0.13um CMOS[14] | 5.150~5.850 | 3.6 | 14.3~15.0 | 256QAM | 35 | 17.8 | | GaAs HBT[17] | 5.150-6.425 | 5.0 | 33.0 | MCS11 | 40 | 18.0~20.0 | | GaAs HBT（本研究） | 2.400~2.500 | 5.0 | 30.6~30.7 | MCS11 | 40 | 21.7~22.4 |
|
|
|