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ANALYSIS OF METHODS TO IMPROVE ENERGY EFFICIENCY OF DIGITAL BROADCASTING

机译:提高数字广播能量效率的方法分析

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摘要

The main characteristics of the signals of digital broadcasting standards are considered. It is shown that for amplification of digital signals it is necessary to use high-linear amplifiers, which have a significant drawback - low efficiency in the mode of average power. Based on the analysis of the properties of methods for improving the energy efficiency of linear power amplifiers, recommendations have been formulated for using them for signals of various broadcasting standards.
机译:考虑了数字广播标准的信号的主要特征。结果表明,为了放大数字信号,必须使用高线性放大器,该放大器具有明显的缺点-在平均功率模式下效率低。在对提高线性功率放大器能量效率的方法的特性进行分析的基础上,提出了将其用于各种广播标准信号的建议。

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