Rectangular slitted ground stacked microstrip patch antenna design for public safety purposes

2016 International Conference on Control, Computing, Communication and Materials (ICCCCM) Pub Date : 2016-10-01 DOI:10.1109/ICCCCM.2016.7918227

Avneet Kaur, Aman Nag, Divesh Mittal, Ekambir Sidhu

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引用次数: 3

Abstract

In this paper, a novel multiple slitted and circular stacked microstrip patch antenna with high gain has been proposed. The composite effect of employing slots and stacking provides enhanced return loss (dB), high gain (dB) and directivity (dBi). The proposed antenna design employ FR4 material as a substrate having dielectric constant 4.4. The copper material has been used for patch and ground. The input feed to the proposed antenna design is provided with microstrip feed line having input impedance of 50 Ω which exactly matches with the input impedance of SMA connector having impedance of 50 Ω ensuring maximum power transfer to the antenna. The proposed antenna design has been simulated in CST Microwave Studio 2014, successfully fabricated and tested using E5071C network analyzer and anechoic chamber. It has been observed that the CST simulated antenna results matches with the practically fabricated results of the proposed antenna. The proposed antenna design can be effectively used for public safety purposes (4.94GHz–4.99GHz).

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用于公共安全目的的矩形切割接地堆叠微带贴片天线设计

本文提出了一种新型的高增益多缝圆形堆叠微带贴片天线。采用槽和叠加的复合效应可提高回波损耗(dB)、高增益(dB)和指向性(dBi)。所提出的天线设计采用介电常数为4.4的FR4材料作为衬底。铜材料已被用于贴片和研磨。所提出的天线设计的输入馈线具有输入阻抗为50 Ω的微带馈线，该馈线与阻抗为50 Ω的SMA连接器的输入阻抗完全匹配，从而确保向天线传输最大功率。该天线设计已在CST Microwave Studio 2014中进行了仿真，并在E5071C网络分析仪和消声室中成功制作和测试。观察到CST模拟天线的结果与实际制作的天线结果吻合。提出的天线设计可以有效地用于公共安全目的(4.94GHz-4.99GHz)。

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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2016 International Conference on Control, Computing, Communication and Materials (ICCCCM)

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