用于太赫兹通信的小型超宽带微带天线

2020 9th International Conference System Modeling and Advancement in Research Trends (SMART) Pub Date : 2020-12-04 DOI:10.1109/SMART50582.2020.9337088

Anubhav Kumar, Divya Saxena

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引用次数: 5

摘要

提出了一种适用于太赫兹波段的小型圆形辐射体超宽带微带天线。该天线设计用于低成本FR-4基板上的仿真分析。采用局部接地、锥形馈线和圆形散热器实现10dB阻抗带宽。天线的10db阻抗带宽从3.3 THz到28 THz。该天线在22.75太赫兹频率下的峰值实现增益为14.18 dB。超宽带微带天线的紧凑尺寸为120µm x80µm。该天线具有体积小、全向辐射方向图和超宽带频率特点，适合太赫兹波段应用。

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Compact UWB Microstrip Antenna for THz Communication Application

A compact and circular shape radiator UWB microstrip antenna for THz band application is proposed. The antenna is designed for simulation analysis on the low cost FR-4 substrate. The partial ground, tapered shape feed line and circular shape radiator are used to achieve the 10dB impedance bandwidth. The 10 dB impedance bandwidth of antenna varies from 3.3 THz to 28 THz. The realized gain (peak) of presented antenna is 14.18 dB at 22.75 THz frequency. The compact size of the UWB microstrip antenna is 120 µm x80 µm. The presented antenna has a compact size, omni-directional radiation pattern, and UWB frequency so that it can be suitable in THz band application.

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来源期刊

2020 9th International Conference System Modeling and Advancement in Research Trends (SMART)

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