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首页> 外文期刊>International Journal of Microwave and Wireless Technologies >Conical dielectric resonator antenna with improved gain and bandwidth for X-band applications
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Conical dielectric resonator antenna with improved gain and bandwidth for X-band applications

机译：锥形介电共振器天线，具有改进的增益和带宽，适用于X波段应用

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摘要

In this paper, a simple conical-shaped dielectric resonator antenna operating in HEM11 delta mode is presented for X-band wireless applications. A rectangular slot with a running microstrip line is used for excitation purpose. By placing a FR-4 based superstrate at 7 mm height from the ground FR-4 substrate and incorporating a set of modified ground plane on either side of the feed line, gain is improved by 42.85% and bandwidth by 68.92%, simultaneously. A prototype of designed antenna is fabricated and characterized. The measured results are found to be good in matching with the simulated ones.
机译：在本文中，针对X波段无线应用，提出了一种简单的圆锥形介质谐振器天线，该天线以HEM11三角模式工作。具有运行中的微带线的矩形槽用于激励目的。通过将FR-4基上层板放置在离地面FR-4基板7毫米高的位置，并在馈线的两侧合并一组修改过的接地平面，可以同时提高42.85％的增益和68.92％的带宽。制造并表征了设计天线的原型。发现测量结果与模拟结果相匹配。

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