供参考~
Results are given for a series of two-tones inter-modulation distortion measurements and the IM3 is 48dBc. It is shown that a 24dB improvement in the inter-modulation margin can be achieved when the amplifier’s output is 49dBm. And the efficiency of the whole system is 27.8%.
经双音测试证明,本系统在输出总功率为49dBm时,三阶互调产物抑制比为48dBc,较未加入线性化系统前改善了24dBc,此时系统总效率为27.8%。