一种新型紧凑型叶片型CPW馈电超宽带天线

2017 IEEE International Conference on Antenna Innovations & Modern Technologies for Ground, Aircraft and Satellite Applications (iAIM) Pub Date : 2017-11-01 DOI:10.1109/IAIM.2017.8402592

S. Kundu, S. K. Jana

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引用次数: 10

摘要

提出了一种新型叶状紧凑(40mm×30mm×0.8mm) CPW馈电超宽带天线。该天线具有几乎全向的h面方向图和类似单极的E面方向图，阻抗带宽提高了134%以上。该天线还提供了超过87%的平均辐射效率，2.5 - 5.5 dBi的平坦增益变化，线性传递函数和最小的群延迟变化。模拟结果与实测结果吻合良好。

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A new compact leaf shaped CPW fed UWB antenna

A new leaf shaped compact (40mm×30mm×0.8mm) CPW fed UWB antenna is proposed. The proposed antenna gives an impedance bandwidth improvement of more than 134% with nearly omnidirectional H-plane pattern and monopole like E- plane pattern. The antenna also provide sufficient average radiation efficiency of more than 87%, flat gain variation of 2.5— 5.5 dBi, linear transfer function and minimal group delay variation. A good matching between simulated and measured results are observed.

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来源期刊

2017 IEEE International Conference on Antenna Innovations & Modern Technologies for Ground, Aircraft and Satellite Applications (iAIM)

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