用于S, C和X波段应用的紧凑型UWB天线

2018 IEEE International Symposium on Smart Electronic Systems (iSES) (Formerly iNiS) Pub Date : 2018-12-01 DOI:10.1109/ISES.2018.00047

Anil Kumar Nayak, Debasis Gountia, Baruna Kumar Turuk, Sashi Bhusan Panda

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引用次数: 4

摘要

本文实现了一种具有提高增益、减小尺寸和增强带宽的超宽带(UWB)天线。微带线(ML)用于UWB天线的馈电部分，然后是半圆形贴片。接地部分插入了矩形和半圆形贴片的组合。该接地部分增强了带宽，半圆路径提高了增益。该天线用于雷达和卫星通信系统。天线的原型制作和测试尺寸为21.6 x 12.6 x 2.54 mm3。实测结果与仿真结果相当接近。它的增益为2.625 ~ 6.4 dBi，阻抗带宽为10 GHz，范围为2.5 ~ 12.5 GHz，在该频段内的辐射效率达到80 ~ 87.5%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Compact UWB Antenna for S, C, and X Bands Applications

In this paper, a compact antenna with improved gain, reduced dimension, and enhanced bandwidth for Ultra Wide Band (UWB) characteristics has been realized. The microstrip line (ML) is used to feed section of the UWB antenna followed by a semicircular patch. The ground part has inserted the combination of the rectangular and semicircular patch. This ground part gives the enhanced bandwidth and semicircular path gives the improved gain. The proposed antenna is used for radar and satellite communication system. The prototype of the antenna is fabricated and tested with a dimension of 21.6 x 12.6 x 2.54 mm3. The measured results are found to be sufficiently close with the simulation results. It has a gain of 2.625 to 6.4 dBi, impedance bandwidth of 10 GHz with a range of 2.5 to 12.5 GHz and radiation efficiency of 80-87.5 % have achieved over the band.

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来源期刊

2018 IEEE International Symposium on Smart Electronic Systems (iSES) (Formerly iNiS)

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