ANALOG OPTICAL SIGNAL TRANSMISSION SYSTEM REDUCING CLIPPING DISTORTION OF ANALOG OPTICAL LINK BY SUPPRESSING PEAK TO AVERAGE POWER RATIO, AND METHOD THEREOF

摘要

Disclosed are an analog optical signal transmission system reducing clipping distortion of an analog optical link by suppressing a peak to average power ratio, and a method thereof. The analog optical signal transmission method comprises the steps of: correcting a voltage of an input wireless signal using a first RF element; converting a voltage-corrected wireless signal into an analog optical signal; and transmitting the converted analog optical signal to an analog optical signal reception device through the analog optical link. The first RF element may correct and output a voltage of the input wireless signal in accordance with an input/output characteristic having a shape such as a sigmoid function.;COPYRIGHT KIPO 2019