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Bandwidth enhancement of a microstrip antenna array using magneto-dielectric polymer substrate (PDMS-Fe3O4)

机译:利用磁电聚合物基片(PDMS-Fe 3 O 4 )增强微带天线阵列的带宽

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In this paper, polymer magneto-dielectric (PDMS-FeO) is proposed as a new substrate for multilayer microstrip antenna array for enhancement of bandwidth, gain, and overall efficiency. Nanoparticles of iron oxide (FeO) have been composited with polymer matrix of polydimethylsiloxane (PDMS) to build up the polymer magneto-dielectric layer (PDMS-FeO). Polymer magneto-dielectric (PDMS-FeO) layer was covered by pure polymer PDMS layers to provide the proposed antenna array with flexibility features. The simulation results of the proposed multilayered antenna array show an excellent enhancement in term of bandwidth (up to 2.416 GHz) and improvement in the efficiency of the antenna array compared to the conventional substrates FR-4 and Rogers.
机译:本文提出了高分子磁电介质(PDMS-FeO)作为多层微带天线阵列的新基板,以提高带宽,增益和整体效率。氧化铁(FeO)的纳米颗粒已经与聚二甲基硅氧烷(PDMS)的聚合物基质复合,从而形成了聚合物磁电介质层(PDMS-FeO)。聚合物磁电介质(PDMS-FeO)层被纯聚合物PDMS层覆盖,从而为拟议的天线阵列提供了柔韧性。与常规基板FR-4和Rogers相比,所提出的多层天线阵列的仿真结果显示出带宽方面的出色提高(高达2.416 GHz)和天线阵列效率的提高。

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