峰均比 PAPR ; PMEPR ; peak-to-average power ratio ; peak-to-mean ratio
峰均功率比 PAPR ; Peak to Average Power Ratio
较高的峰均比 parp
的峰均功率比 PAPR ; Peak-to-Average Power Ratio
峰值平均功率比 PAPR ; Peak-to-Average Ratio ; Peak to Average Power Ratio
信号峰均功率比 Peak-to-Average Power Ratio
峰值/平均比 CF
峰值平均包络功率比 PMEPR
空间峰值时间平均声强 SPTAI
平均峰值信噪比 APSNR ; Peak s igna l-no ise rate
提出了一种新的降低正交频分复用系统峰均功率比的方法。
A new method is proposed to reduce the peak-to-average power ratio of orthogonal frequency division multiplexing system.
正交频分复用(OFDM)系统的一个主要缺点是峰均功率比(PAPR)过高。
One of the major drawbacks of the OFDM system is the high peak-to-average power ration (PAPR).
功率计经常用于手机生产测试，因为它能快速的测量峰值功率，平均功率，峰均比。
Power meters are often considered for mobile-telephone production testing, because they can quickly measure peak power, average power, and peak-to-average ratio.
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