Linearization and efficiency enhancement techniques of power amplifier can be adopted to improve the linearity and power efficiency of the transmitter.
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。
Designing a high linearity and high power efficiency wireless transmitter is a big challenge due to the nonlinear characteristic of the power amplifier.
而功率放大器又具有非线性特性，因此要设计高效率又高线性度的无线发射机便成了一个相当困难的挑战。
Based on the National Hi-Tech Research and Development Program (863), this project studies a novel high efficiency and linearity front-end of RF transmitter.
本课题是基于国家高技术研究发展计划(863)项目，研究新型高效率高线性射频发射前端。
A second (e. g., high linearity) mode may be selected if the transmitter output power level is above the switch point.
如果发射机输出功率电平高于切换点则可选择第二(例如，高线性度)模式。
Analogue transmitter pose severe linearity requirements on the sources used to drive them. So modulator linearization techniques have great importance.
模拟光发射机对驱动源的线性化提出严格要求，因此调制器的线性化技术有着重要的意义。
Analogue transmitter pose severe linearity requirements on the sources used to drive them. So modulator linearization techniques have great importance.
模拟光发射机对驱动源的线性化提出严格要求，因此调制器的线性化技术有着重要的意义。
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