摘要
In this letter, we propose to transmit a discrete Fourier transform-spread (DFT-spread) optical orthogonal frequency division multiplexing (OFDM) signal in a fiber-wireless-fiber integration system at W-band enabled by photonic millimeter-wave generation and demodulation techniques. Experimental results show that the bit error ratio performance of the OFDM signal over fiber-wireless-fiber link is significantly improved after the DFT-spread technique is applied to simultaneously overcome power attenuation in frequency domain and reduce the peak-to-average power ratio of the OFDM signal.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 7069225 |
| 页（从-至） | 1273-1276 |
| 页数 | 4 |
| 期刊 | IEEE Photonics Technology Letters |
| 卷 | 27 |
| 期 | 12 |
| DOI | |
| 出版状态 | 已出版 - 15 6月 2015 |
| 已对外发布 | 是 |