1)Clipping[英]['kl?p??][美]['kl?p??]限幅法
英文短句/例句
1.Research and improvement of reducing PAPR OFDM based on limiting law限幅法减小OFDM信号峰平比的研究与改进
2.It cannot be discussed here for lack of space(time).限于篇幅(时间),这个问题无法在此讨论。
3.Using the Union Algorithm of PTS and Clipping to Reduce PAPR in OFDM System使用PTS和限幅联合算法降低OFDM峰均比
4.because of limitations of space因篇幅 [版面] 有限
5.Improved Algorithm of Combination of PTS and Clipping to Reduce PAPR in OFDM SystemPTS与限幅结合降低OFDM峰均比的改进算法
6.SNDR based power selection method in amplitude-limited system幅度受限系统中基于SNDR的信号功率选择方法
7.Blind Estimation of PN Sequence Using Hardlimited Hebbian Rule基于硬限幅Hebbian学习规则的PN码盲估计算法
8.Aplication of peak-to-average power ratio reduction based on chipping algorithm to WCDMA基于限幅算法降低峰均比在WCDMA中的应用
9.DISCUSSION ABOUT MOMENT MODULATION COEFFICIENT OF ULTIMATE EQUIVALENT LOAD BALANCE METHOD极限等效荷载平衡法弯矩调幅系数探讨
10.The Studies of the Amplitude and the Phase Distributions of the Metal-coated Probe in Near-field Region Based on the Finite-difference Time-domain Method;光学探针的近场光波振幅和相位分布的时域有限差分算法研究
11.Application of an improved amplitude limited-recursive average filtering algorithm in weight-loss meter-feeding of precise extrusion改进限幅-递推滤波法在精密挤出过程失重计量加料系统中的应用
12.secondary electron multipactor limiter次级电子倍增限幅器
13.limiter-discriminator detector限幅-鉴频器检测器
14.pedestal clipper消隐脉冲电平限幅器
15.series noise-peak limiter串联噪声峰值限幅器
16.variable daily limit可调整的每日价格限幅
17.a circuit that limits the amplitude of a waveform.限制波形振幅的线路。
18.10-Gb/s 0.18-μm CMOS Limiting Amplifier10Gb/s 0.18μm CMOS限幅放大器
相关短句/例句
Clipping Method限幅方法
3)preclipping method预限幅方法
4)limiter multiplier限幅器式乘法器
5)clamped output限幅幅值
1.By employing this material with high linear transmittance, low threshold and low clamped output of Eth=150 mJ/ cm2 and Ec=180 mJ/ cm2,respectively were ablained.其优点是限幅幅值和限幅阈值低,分别为Ec=180mJ/cm2,Eth=150mJ/cm2;可见光透射率高。
6)clipping[英]['kl?p??][美]['kl?p??]限幅
1.Analysis of the Performance of Iterative Estimation and Cancellation of Clipping Distortion in OFDM;OFDM系统中限幅非线性失真迭代对消法性能分析
2.PAPR reduction of OFDM signal using clipping technique in wireless LAN system;OFDM无线LAN系统限幅峰平比降低技术
3.This paper presents a new technique to mitigate the clipping noise on pilot symbols in MIMO-OFDM systems.MIMO-OFDM技术已成目前第四代移动通信的核心技术,而当MIMO-OFDM系统应用于高速移动快衰落环境中时,由于限幅产生的限幅噪声将导致信道估计性能的严重下降,提出了在快速移动衰落环境下,减弱梳状导频位置处限幅噪声的一种新方法,其基本原理是插入导频前在频域内把导频位置的限幅噪声直接滤除。
延伸阅读
限幅电路限幅电路clippingcircuit能按限定的范围削平信号电压波幅的电路。又称限幅器、削波器。限幅电路常用于:①整形,如削去输出波形顶部或底部的干扰。②波形变换,如将输出信号中的正脉冲削去,只留下其中的负脉冲。③过压保护,如强的输出信号或干扰有可能损坏某个部件时,可在这个部件前接入限幅电路。限幅电路按功能分为上限限幅电路、下限限幅电路和双向限幅电路3种。在上限限幅电路中,当输入信号电压低于某一事先设计好的上限电压时,输出电压将随输入电压而增减;但当输入电压达到或超过上限电压时,输出电压将保持为一个固定值,不再随输入电压而变,这样,信号幅度即在输出端受到限制。同样,下限限幅电路在输入电压低于某一下限电平时产生限幅作用。双向限幅电路则在输入电压过高或过低的两个方向上均产生限幅作用。