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This paper describes a dual band V fractal patch antenna, designed on FR-4 substrate with dielectric constant 4.4 and thickness h = 0.8 mm. The structure resonates at 2.14 GHz (2.11–2.18GHz) and 7.91GHz (7.83–8.47GHz) bands with % bandwidth 3.37 and 8.19 respectively with average gain of about 4 dB. The antenna parameters such as S11 (dB) and radiation pattern are simulated and presented.
This paper presents a hexagonal microstrip fractal patch antenna for operation at 3.94 GHz (3.86–3.98 GHz), 6.46 GHz (6.36–6.55 GHz), 13.04 GHz (12.84–13.27 GHz) and 14.16 GHz (13.94–14-39 GHz) with corresponding reflection coefficients (in dB); −24.69, −17.64, −30.47 and 19.95. This makes it suitable for operation in fixed satellite (space to Earth and Earth to space), radio navigation, Earth exploration...
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