首页> 外文会议>IEEE Middle East Conference on Biomedical Engineering >Multiple antenna techniques for terahertz nano-bio communication
【24h】

Multiple antenna techniques for terahertz nano-bio communication

机译:太赫兹纳米生物通信的多个天线技术

获取原文

摘要

Using higher frequency bands becomes an essential demand resulting from the explosive wireless traffic needs and the spectrum shortage of the currently used bands. This paper presents an overview on the terahertz technology and its application in the area of multi-input multi-output antenna system and in-vivo nano-communication. In addition, it presents a preliminary study on applying multiple input-single output (MISO) antenna technique to investigate the signal propagation and antenna diversity techniques inside the human skin tissues, which is represented by three layers: stratum corneum (SC), epidermis, and dermis layers, in the terahertz (THz) frequency range (0.8-1.2) THz. The spatial antenna diversity is investigated in this study to understand MISO system performance for two different in-vivo channels resulting from the signal propagation between two transmitting antennas, located at the dermis layer, and one receiving antenna, located at epidermis layer. Three techniques are investigated: selection combining (SC), equal-gain combing (EGC), and maximum-ratio combining (MRC). The initial study indicates that using multiple antenna technique with THz might be not useful for in-vivo nano-communication.
机译:使用更高频率的频带成为由爆炸性无线业务需求和当前使用的频带的频谱短缺产生的基本需求。本文概述了Terahertz技术及其在多输入多输出天线系统和体内通信中的应用。此外,它提出了对应用多个输入单输出(MISO)天线技术来研究人体皮肤组织内的信号传播和天线分集技术的初步研究,该信号由三层表示:Stratum Corneum(SC),表皮,和真皮层,在太赫兹(THz)频率范围(0.8-1.2)THz。在该研究中研究了空间天线分集,以了解由位于真皮层的两个透射天线之间的信号传播,以及位于表皮层的一个接收天线之间的信号传播的两个不同内部通道的MISO系统性能。研究了三种技术:选择组合(SC),相等增益梳理(EGC)和最大比率组合(MRC)。初始研究表明,使用多个天线技术的THz可能无法用于体内通信。

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