首页> 外文期刊>Journal of Optics >SFDR evaluation for multi-user single side band RoF system including intermodulation effect
【24h】

SFDR evaluation for multi-user single side band RoF system including intermodulation effect

机译:包括互调效应的多用户单边带RoF系统的SFDR评估

获取原文
获取原文并翻译 | 示例
           

摘要

A single sideband (SSB) radio-over-fiber (RoF) system based on a dual-electrode Mach-Zehnder modulator has been studied including the effects of third-order intermodulation distortion (IMD3) to measure the spurious-free dynamic range (SFDR) of the RoF system. A theoretical analysis is given and simulation has also been carried out. SNDR fluctuates within 6.2 dB range for high input power values due to fiber dispersion. Also, the power of intermodulation product terms increases greatly at high input RF power. The results show the SFDR of 124.854 dB Hz~(2/3) for the considered system.
机译:研究了基于双电极Mach-Zehnder调制器的单边带(SSB)光纤无线电(RoF)系统,包括三阶互调失真(IMD3)的影响以测量无杂散动态范围(SFDR) )。进行了理论分析并进行了仿真。对于高输入功率值,由于光纤色散,SNDR在6.2 dB范围内波动。同样,在高输入RF功率下,互调乘积项的功率会大大增加。结果表明,所考虑系统的SFDR为124.854 dB Hz〜(2/3)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号