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一种大带宽高阶调制802.11ax信号高精度分析算法研究

Research on a high-precision analysis algorithm for high-order modulated 802.11ax signals with large bandwidth
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摘要 本文提出一种时频域相结合频偏矫正方法,可实现大带宽高阶调制下OFDMA-WLAN信号的解调算法。该算法包括变速率采样模块、信号同步模块、粗频偏估计模块、细频偏估计模块、信号解析模块、FFT模块、信道估计模块、相位跟踪模块、相偏矫正模块、解调处理模块,最后得到WLAN信号分析结果。
作者 陈凤林 李恒
出处 《电子产品世界》 2021年第12期69-70,86,共3页 Electronic Engineering & Product World
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