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首页> 外文期刊>International Journal of Microwave and Wireless Technologies >Indoor channel characterization studies for V-band gigabit wireless communications using dielectric-loaded exponentially tapered slot antenna
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Indoor channel characterization studies for V-band gigabit wireless communications using dielectric-loaded exponentially tapered slot antenna

机译：使用介电负载指数锥形缝隙天线进行V波段千兆无线通信的室内信道表征研究

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摘要

Demands for very high-speed wireless communication access is rapidly growing with respect to the increasing data rates for the use of rich multimedia content in various applications of defense, enterprise, industrial, and public domains. To serve these gigabit fidelity (Gi-Fi) uses for various wireless applications, millimeter wave (MmW) wireless technology with huge bandwidth in licensed/unlicensed bands is triggering boundless avenues. In this research, the concept of substrate-integrated waveguide (SIW) and exponentially tapered slot (ETS) antenna are used together design a high-gain, efficient planar dielectric-loaded antenna for MmW-based Gi-Fi wireless communications using unlicensed 60 GHz band in the MmW family. The SIW is used to feed the antenna and a dielectric is utilized increasing the gain. The dielectric-loaded ETS antenna and compact SIW feed are fabricated on a single substrate, resulting in low cost and easy fabrication utilizing printed circuit board process. The measured gain of single-element antenna is 11.4 dB, with radiation efficiency of 96.84% at 60 GHz. Then indoor radio wave propagation studies are carried out using elliptically dielectric-loaded ETS antenna with radio frequency measurement equipment to measure and model propagation channels at 60 GHz. The attained simulations are compared with the experimental results.
机译：关于在国防，企业，工业和公共领域的各种应用中使用丰富的多媒体内容的日益增长的数据速率，对超高速无线通信访问的需求正在迅速增长。为了满足这些千兆保真（Gi-Fi）在各种无线应用中的使用，在许可/非许可频带中具有巨大带宽的毫米波（MmW）无线技术正在触发无穷的途径。在这项研究中，将基片集成波导（SIW）和指数锥形缝隙（ETS）天线的概念一起设计出了一种高增益，高效的平面介质加载天线，用于使用未经许可的60 GHz的基于MmW的Gi-Fi无线通信MmW家庭中的乐队。 SIW用于为天线供电，电介质用于提高增益。装有电介质的ETS天线和紧凑的SIW馈电均在单个基板上制造，从而降低了成本，并易于利用印刷电路板工艺进行制造。单元素天线的测量增益为11.4 dB，在60 GHz下的辐射效率为96.84％。然后，使用带有无线电测量设备的椭圆电介质加载的ETS天线进行室内无线电波传播研究，以测量和建模60 GHz的传播信道。将获得的仿真结果与实验结果进行比较。

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