新型混合DRA用于上s波段和下c波段应用

2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015] Pub Date : 2015-03-19 DOI:10.1109/ICCPCT.2015.7159394

S. K. K. Dash, D. Behera, S. Sahu

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引用次数: 1

摘要

研究了一种采用锥形和半球形介电环谐振腔的新型混合t形单极子介电谐振器天线。与公开文献中发表的论文相比，新引入的结构提供了更好的多用途应用性能。S11 <;-10dB范围3.78-4.38 GHz通过仿真实验，带宽比为1.15:1，即带宽中心阻抗带宽大于14.7%，增益为2.34 dBi。这些有用的特性可以适当地用于设计窄带应用的单极天线。

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New hybrid DRA for upper S-band and lower C-band applications

A new hybrid T-Shaped monopole dielectric resonator antenna using conical cum hemispherical shaped dielectric ring resonator has been investigated. The newly introduced structure provides much better multipurpose application performances as compared to the published papers available in open literature. S11<; -10dB ranging 3.78-4.38 GHz has been experimented by simulation, showing 1.15:1 ratio bandwidth, i.e., greater than 14.7% impedance bandwidth at the centre of the band with 2.34 dBi gain. Such useful characteristics could be suitably utilized in designing monopole antennas for narrow band applications.

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来源期刊

2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]

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