average power=(p1*T1+p2*T2)/(T1+T2); average RMS power=sqrt((p1^2*T1+p2^2*T2)/(T1+T2)) 可以看出,average RMS power正如文章所说,没有什么物理意义。相对于peak RMS power,它更适合用于判定语音信号强弱程度。
Peak-to-Average PowerKipp, Jason
描述峰值均值功率计(Peak Meter and Average Power Meter)的作用和有何不同。相关知识点: 试题来源: 解析 [解析]峰值均值功率计是衡量音频功率水平的工具。峰值功率计显示瞬时高达/超载情况,而平均功率计提供设备在一定周期内的平均功率水平。两者的不同之处在于峰值功率计更加重视瞬时音量的变化,而平均功率计更加...
Power Sensors Expanded Selection for More Test Applications We’ve expanded our selection of peak and average power sensors again to give you more options for your test bench. Our new8 GHz modeloffers the same capability for peak, average, crest factor and duty cycle measurements of CW, modulat...
Peak-to-Average Power Ratio In subject area: Engineering The PAPR is defined as the peak power within one DFT block (one OFDM symbol) normalized by the average signal power. From: 4G: LTE/LTE-Advanced for Mobile Broadband (Second Edition), 2014 About this pageSet alert Discover other ...
Peak-to-Average Power Ratio的释义:峰-平均功率比。1) Peak-to-Average Power Ratio(PAPR) 峰值平均功率比(峰平比)2) peak-to-average power ratio 例句:1.New phasing scheme to reduce peak-to-average power ratio for a multicarrier signal;降低多载波信号峰值平均功率比的新相位方案2.Researches on Tec...
Trellis shaping (TS) is an efficient and flexible signal controlling technique based on the trellis structure at the transmitter. It can be used for reducing both average power and peak-to-average power ratio (PAPR) of orthogonal frequency-division multiplexing (OFDM) signals. Most studies in the...
Register Malaysia 中国 日本 繁體中文 한국 Brasil Canada Deutschland France India United Kingdom United States more... Confirm Products Learn Support User Manuals EPM-P Series Peak and Average Power Meters Option K01 Battery Operation The Keysight EPM-P series power meters supplemental operating inf...
We demonstrate a compact picosecond master-oscillator power-amplifier (MOPA) system based on an Yb-doped polarization-maintaining double-clad tapered fiber (T-DCF) delivering pulses with over 1.26 MW peak power and average output power up to 200&nbs
Efficient Peak to Average Power Ratio Using Cumulative :利用累积平均功率效率峰值功率,to,TO,peak,power,ratio,PEAK,POWER,RATIO,Peak 文档格式: .pdf 文档大小: 634.51K 文档页数: 4页 顶/踩数: 0 / 0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 论文 -- 毕业论文 文档标签: 功率 to TO...