具有物联网应用宽带特性的紧凑型交叉椭圆贴片天线

2021 9th International Conference on Reliability, Infocom Technologies and Optimization (Trends and Future Directions) (ICRITO) Pub Date : 2021-09-03 DOI:10.1109/icrito51393.2021.9596321

Namrata Choudhary, Harsh Malhotra, Naresh Kumar, Manish Sharma

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引用次数: 1

摘要

在本文中，我们提出了一种用于超宽带和雷达应用的紧凑型天线。它由一个与馈电微带线相连的十字椭圆辐射片和一个在FR_4环氧介电基板(r=4.4)另一侧的矩形接地面组成。天线的尺寸很小，尺寸为20×28×1.6mm3。除此之外，为了减少来自IEEE WiMAX 3.0至3.4 GHz频段的干扰，通过在辐射贴片上蚀刻一个方槽，将倒T滤波器插入到该贴片上。该天线的损耗小于- 10dB，并且在UWB和RADAR应用所需的工作区域内具有正增益，直至12GHz。对天线进行了设计，并在HFSS软件上进行了仿真。

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 Cross Elliptical Patch Antenna with Wideband Characteristics for IOT Applications

In this article we have proposes a compact size antenna for UWB and RADAR applications. It consists of a cross elliptical radiating patch connected to the microstrip line that feed to it and a rectangular ground plane on the other side of the FR_4 epoxy dielectric substrate(∊r=4.4). The size of the antenna is small having dimensions 20×28×1.6mm3. Additional to this for reducing the interference from the IEEE WiMAX band from 3.0 to 3.4 GHz an inverted T filter has been stubbed to the radiating patch by etching a square slot into it. The antenna has losses less than −10dB and positive gain in the desired operating regions for UWB and RADAR application till 12GHz. The antenna is designed and results are simulated on the HFSS software.

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来源期刊

2021 9th International Conference on Reliability, Infocom Technologies and Optimization (Trends and Future Directions) (ICRITO)

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