Design and analysis of a non-uniform planarantenna array
A 2 x 2 non-uniform planar array with a new technique of array arrangement has been proposed in this paper. The proposed non-uniform array has been achieved by shifting the second-row elements with a change of certain angle with respect to the elements in the first row. After optimizing the angle us...
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| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English English English |
| Published: |
2020
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/80735/1/TENSYMP%202020%20-748_Final.pdf http://irep.iium.edu.my/80735/3/IEEE%20TENSYMP%202020_%20Decision%20Notification%20of%20Paper%20ID%20-%20748.pdf http://irep.iium.edu.my/80735/4/Tensymp2020_Program_Schedule_Paperwise_8.pdf http://irep.iium.edu.my/80735/ |
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| Summary: | A 2 x 2 non-uniform planar array with a new technique of array arrangement has been proposed in this paper. The proposed non-uniform array has been achieved by shifting the second-row elements with a change of certain angle with respect to the elements in the first row. After optimizing the angle using CST MWS, the proposed array has achieved a peak realized gain of 12.06 dB with the highest radiation efficiency of 88.26% at 5.8 GHz. New non-uniform array configuration has achieved a low sidelobe level of – 23.1 dB by reducing the mutual coupling effect. A high directivity of 12.61 dBi with more than 20.5 dB isolation at the resonate frequency and – 37 dB minimum return loss makes it suitable for high data
rate MIMO applications. Moreover, the size of the array can
also be extended to a large array with a flexible shape. |
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