Study of A New Type Intermediate Frequency Power Supply Based on PWM Power Amplifier 基于PWM功率放大器的新型中频电源研究
The analysis and the measure results both prove that the digital intermediate frequency pre-processing technology based on the SDR is mature. It will take an important effect in the research and the development of the adaptive feedforward power amplifier. 本论文得到的分析和测试结果均证明,基于软件无线电的信号预处理技术已经成熟,在自适应前馈功放的研发中将起到重要作用。