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首页> 外文期刊>International journal of RF and microwave computer-aided engineering >Design of micro-machined modified Sierpinski gasket fractal antenna for satellite communications
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Design of micro-machined modified Sierpinski gasket fractal antenna for satellite communications

机译：用于卫星通信微机械改性Sierpinski垫片分形天线的设计

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摘要

Modified Sierpinski gasket fractal patch antenna for earth exploration satellite services has been proposed in this article. The proposed antenna is designed up to third iterative fractal geometry on the FR4 substrate having dielectric constant of 4.4 with height of 0.8 mm. The proposed design shows multiband characteristics at 2.8, 6.1, 7.96, 16, and 17 GHz frequencies. The maximum gain of the proposed design is 9.6 dBi has been achieved in Ku-band. The resonating performance characteristics and radiation characteristics of the final iteration are investigated using simulator and experimentally to verify the results of the proposed design. The simulated and measured performance parameters show quite resemblance. Further, proposed design has been simulated on the micro-machined high resistive silicon substrate which causes the improvement in gain and efficiency. Micro-machined fractal antenna is compatible with monolithic microwave integrated circuits (MMICs).
机译：本文提出了用于地球勘探卫星服务的修改的Sierpinski垫片分形贴片天线。所提出的天线在FR4基板上设计高达第三迭代分形几何，其介电常数为4.4，高度为0.8mm。所提出的设计显示了2.8,6.1,7.96,16和17 GHz频率的多频带特性。在KU波段实现了所提出的设计的最大增益是9.6 dBi。使用模拟器研究了最终迭代的谐振性能特性和辐射特性，并通过实验研究了验证所提出的设计的结果。模拟和测量的性能参数显示相比相似。此外，已经在微机加工的高电阻硅衬底上模拟了所提出的设计，这导致增益和效率的提高。微机加工的分形天线与单片微波集成电路（MMIC）兼容。

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