用于便携式宽带/宽带应用的紧凑分形天线

2018 International Conference on Applied Electromagnetics, Signal Processing and Communication (AESPC) Pub Date : 2018-10-01 DOI:10.1109/AESPC44649.2018.9033444

Asutosh Mohanty, S. Sahu

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引用次数: 0

摘要

设计并研究了两种用于便携式宽带/宽带应用的紧凑型分形天线。设计了两种不同几何结构的改进Koch分形天线和Minkowiski分形天线(MKFA/MFA)。前一种设计包括一个具有突出扩展的方形贴片，用于宽带应用，后一种设计是一个融合了相应顶点上的方形曲线的八角形贴片，用于便携式宽带设备。两种天线设计在相同的基座和尺寸上，具有不同的效用，并且很好地建立了分形完整性原理。MFA提供了有效的全向辐射图，x极化较少，MKFA也可以有效地获得Bi和准全向辐射图。两种天线的增益和效率都很一致。

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Compact Fractal Antennas for Portable Broad-Band/Wide-Band Applications

Two compact variants fractal antennas are designed and investigated for portable broadband/ wide-band applications. The designed constrained to two different geometrical structures Modified Koch fractal antenna & Minkowiski fractal antenna (MKFA/MFA). The former design includes a square patch with protruding extensions for wideband applications and the later is a fusion of octagonal patch with reduced square curves on the corresponding vertices’s for portable broadband devices. Both antennas are designed on the same pedestal and dimensions with different utility and are well established with the principles of fractal integrity. MFA provides efficient omni-directional radiation patterns with less X-Polarizations and MKFA also results in effective for both Bi & Quasi Omni-directional radiation patterns. Gain and efficiency for both the antennas are on good agreements.

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2018 International Conference on Applied Electromagnetics, Signal Processing and Communication (AESPC)

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