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
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
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。
Progress in the optical limiting materials for nonlinear absorption;
非线性吸收激光光限幅材料研究进展
Third-order optical nonlinearities and optical limiting of octa-octyloxy metallo-phthalocyanine for ps pulses in toluene;
8-辛烷氧基金属酞菁的皮秒三阶光学非线性与光限幅特性
Study on the optical limiting properties of the new metal cluster compound;
新型金属团簇化合物的光限幅特性研究
e have demostrated the optical limiter using reverse saturable absorption and selffoucsing in copper phthalocyanine.
用酞菁铜金属有机染料首次演示了基于反饱和吸收和自聚焦两种效应的光限幅器。