The receiver conducts the reversed operation to the transmitter, and to decompose the amplitude and phase of the subcarrier to the digital signal, where the FFT transform is used. 3.2 OFDM modulation ...

In this paper, a novel integrated optical wireless receiver/transmitter is presented. The device is realized on an InP membrane platform where active and passive components are integrated ...

A computationally efficient IFFT implementation for asymmetrically clipped optical OFDM transmitter is proposed and implemented in a Field-Programmable Gate Array. The overall computational complexity ...