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parameter S11 (Reflection Coefficient) results show good impedance matching in the frequency range (3- 27.57
GHz) satisfying return loss (RL = |S11|) ≥ 10 dB with a percentage bandwidth (PBW) of 160.75%. High gain and
efficiency, radiation pattern similar to the electric dipole in E-plane and good omnidirectionality in the H-plane
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