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首页> 外文期刊>Journal of prosthetics and orthotics: JPO >Optimal Design and Implementation of Fractal Dipole Antenna Based on Arc of Trigeminal Tree Structure
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Optimal Design and Implementation of Fractal Dipole Antenna Based on Arc of Trigeminal Tree Structure

机译：基于三叉树结构弧形分形偶极天线的最优设计与实现

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? 2019, The Editorial Board of Journal of System Simulation. All right reserved. ? 2019, The Editorial Board of Journal of System Simulation. All right reserved. A RFID fractal dipole antenna is designed with the arc of the trigeminal tree structure, which is fed by simple microstrip balun to achieve better impedance matching within employing double parallel line structure and by using the dielectric substrate with 【公式】 and【公式】. The results of electromagnetic property simulation analysis of HFSS show that the return loss can reach 36dB, which is much higher than binary arc-shaped fractal antenna which is 16dB; and the impedance matching is very ideal. By physical processing and testing of the antenna, the measured results are in very good agreement with simulation calculation. Using the space filling of arc fractal structure, the material antenna size is reduced by 80% in comparison with binary arc-shaped fractal antenna. Moreover, the total medium radiation area is relative increased; and the radiation performance is uniform and reliable. A RFID fractal dipole antenna is designed with the arc of the trigeminal tree structure, which is fed by simple microstrip balun to achieve better impedance matching within employing double parallel line structure and by using the dielectric substrate with 【公式】 and【公式】. The results of electromagnetic property simulation analysis of HFSS show that the return loss can reach 36dB, which is much higher than binary arc-shaped fractal antenna which is 16dB; and the impedance matching is very ideal. By physical processing and testing of the antenna, the measured results are in very good agreement with simulation calculation. Using the space filling of arc fractal structure, the material antenna size is reduced by 80% in comparison with binary arc-shaped fractal antenna. Moreover, the total medium radiation area is relative increased; and the radiation performance is uniform and reliable.
机译：还2019年，系统模拟杂志。保留所有权利。还2019年，系统模拟杂志。保留所有权利。 RFID分形偶极天线设计有三叉树结构的弧形，其通过简单的微带BALUN馈送，以在采用双平行线结构内实现更好的阻抗匹配，并通过使用【公共频道】和【公式】介质衬底。 HFSS的电磁特性模拟分析结果表明，回流损耗可以达到36dB，远远高于二元弧形分形天线，为16dB;阻抗匹配非常理想。通过对天线的物理处理和测试，测量结果与模拟计算非常好。使用电弧分形结构的空间填充，与二元弧形分形天线相比，材料天线尺寸减小了80％。此外，总介质辐射区域相对增加;辐射性能均匀可靠。 RFID分形偶极天线设计有三叉树结构的弧形，其通过简单的微带BALUN馈送，以在采用双平行线结构内实现更好的阻抗匹配，并通过使用【公共频道】和【公式】介质衬底。 HFSS的电磁特性模拟分析结果表明，回流损耗可以达到36dB，远远高于二元弧形分形天线，为16dB;阻抗匹配非常理想。通过对天线的物理处理和测试，测量结果与模拟计算非常好。使用电弧分形结构的空间填充，与二元弧形分形天线相比，材料天线尺寸减小了80％。此外，总介质辐射区域相对增加;辐射性能均匀可靠。

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