带电磁带隙的u型槽天线采用Koch分形压缩

2016 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET) Pub Date : 2016-10-01 DOI:10.1109/ICRAMET.2016.7849589

K. Ismail, A. Rosli

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引用次数: 4

摘要

本文重点研究了u槽Koch雪花分形天线和地平面电磁带隙的设计。天线采用Roger RT/Duroid 5880制作，介电常数为2.2，厚度为0.38 mm。利用CST Microwave Studio对天线进行了设计和仿真，并利用矢量网络分析仪(VNA)对天线参数进行了测量。采用科赫雪花分形u型槽和地平面电磁带隙(EBG)，天线的回波损耗为- 22.38 dB，驻波比为1.165，带宽为70 MHz。仿真和测量结果均符合要求，适合无线应用。

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U-slot antenna compacted with Koch fractal with electromagnetic band gap

This work highlights the design of a U-slot Koch Snowflake fractal antenna and electromagnetic band gap (EBG) at the ground plane. The antenna was fabricated on Roger RT/Duroid 5880 with dielectric constant of 2.2 and thickness of 0.38 mm. The design and simulation was carried out by using CST Microwave Studio and the parameters of the antenna were measured by using Vector Network Analyzer (VNA). The implementation of U-slot with Koch Snowflake fractal and Electromagnetic Band Gap (EBG) at the ground plane has results in a compact antenna with return loss of −22.38 dB, VSWR of 1.165 and bandwidth of 70 MHz. Both the simulation and measurement results met specification and suitable for wireless application.

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来源期刊

2016 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET)

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