Analysis of Radio over Fiber system for mitigating four-wave mixing effect

• 作者: Amit Kumar Garg Namita Kathpal
• 来源期刊: 数字通信与网络:英文版
• 学科: 工学
• 关键词: DISPERSION compensating FIBER Four-wave MIXING Radio over FIBER Single mode FIBER WAVELENGTH DIVISION MULTIPLEXER
• 年，卷（期）: 2020,（1）
• 页码范围: 115-122
• 页数: 8页
• 分类号: TN9

摘要

In this paper,an efficient 8-channel 32Gbps RoF(Radio over Fiber)system incorporating Bessel Filter(8/32 RoFBF)has been demonstrated to reduce the impact of non-linear transmission effects,specifically Four-Wave Mixing(FWM).The simulation results indicate that the proposed 8/32 RoF-BF system provides an optimum result w.r.t.channel spacing(75 GHz),input source power(0 dBm)and number of input channels(8).In comparison with the existing RoF system,the proposed 8/32 RoF-BF system has been validated analytically and it is found that the performance of the proposed system is in close proximity particularly in FWM sideband power reduction of the order of 4 dBm for the 8-channel 32Gbps RoF system.