首页> 外文会议>International Conference on Infrared,Millimeter and Terahertz Waves >Terahertz communication based on high order digital modulation
【24h】

Terahertz communication based on high order digital modulation

机译:基于高阶数字调制的太赫兹通信

获取原文
获取外文期刊封面目录资料

摘要

We have developed a 0.14THz wireless link with 10Gbit/s data rate. Terahertz signal is generated and detected by Schottky diode superheterodyne transmitter and receiver. 16QAM high order digital modulation/demodulation has been successfully applied in IF signal processing, which works with non real time software method and could improve the spectrum efficiency and carrier noise rate (CNR). The system has successfully transmitted 10Gbit/s data rate signal over 0.5km with bit error rate (BER)<10~(-6), CNR>35dB. The maximum transmission distance is estimated to be about 1.5km.
机译:我们开发了0.14个以10Gbit / s数据速率的无线链路。由肖豪二极管超差异差发射器和接收器产生和检测到太赫兹信号。 16QAM高阶数字调制/解调已成功应用于IF信号处理,其适用于非实时软件方法,可以提高频谱效率和载波噪声速率(CNR)。该系统已成功传输10Gbit / s数据速率信号超过0.5km,误码率(ber)<10〜(-6),CNR> 35dB。最大传输距离估计为约1.5km。

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