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A Kind of Better Adjacent Channel Suppression Multiple Frequency Shift Keying Signal Simulation Method Based on MATLAB

机译:一种基于MATLAB的一种更好的相邻信道抑制多频移键控信号仿真方法

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Frequency shift keying (FSK) modulation function in MATLAB without filter function, leading to poor adjacent channel suppression, which causes aliasing after a non-linear device easily. Based on FSK modulation signal generation principle, designing a better adjacent channel suppression function in this paper, which verified by demodulating through Agilent's vector signal analyzer (89600S), this function gets achieved more satisfactory results in the application of semi physical simulation.
机译:MATLAB的频移键控(FSK)调制功能而无需过滤功能,导致相邻信道抑制差,这使得在非线性设备之后的叠加。基于FSK调制信号产生原理,在本文中设计更好的相邻信道抑制功能,通过Agilent的矢量信号分析器(89600s)来验证,该功能在应用半物理仿真中的应用方面取得了更令人满意的结果。

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