Arrow Patch-Slot Antenna for 5G Lower Frequency Band Communications
2021 ◽
Vol 35
(11)
◽
pp. 1418-1419
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A compact size arrow shaped patch in a rectangular slot antenna is designed for 5G communications in the lower 3 to 6 GHz band. The antenna element is fed through a coplanar waveguide with partial ground plane for better impedance matching with 50 Ohms across the entire band. The maximum gain of a single element is 3.8 dB at 3.7 GHz, while for linear arrays of 5 and 15 elements with uniform excitation the maximum gains are 10.9 dB and 16 dB, respectively. The 5 and 15 elements arrays provide scanning range with no significant degradation of the main beam up to 30˚ and 45˚, respectively. The properties of this antenna element makes it suitable for 5G wireless mobile devices and miniaturized base stations antenna arrays.
2017 ◽
Vol 9
(7)
◽
pp. 1541-1545
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2021 ◽
Vol 36
(6)
◽
pp. 788-795
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2011 ◽
Vol 3
(4)
◽
pp. 451-458
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2013 ◽
Vol 2013
◽
pp. 1-5
◽
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2019 ◽
Vol 8
(6S4)
◽
pp. 587-589
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