This article discusses the principle and linearity of charge sensitive amplifier. The result of simulation and the property of both charge integrating ADC and data acquisition system were described.
2
线性功率放大器有失真小、线性好等优点,但是其损耗大,效率低。
Linear power amplifier has low distortion and good linearity, but it has high loss and so low efficiencies.
3
于是功率放大器的线性化以及提高效率的技术被采用来改善发射器的线性度和效率。
Linearization and efficiency enhancement techniques of power amplifier can be adopted to improve the linearity and power efficiency of the transmitter.