Abstract: A broadband and wide-beamwidth dual-polarized orthogonal dipole antenna for 4G/5G communication ... the impedance bandwidth effectively. And the half-power beamwidths (HPBWs) of the antenna ...

Abstract: In this article, we claim that a vertical dipole array antenna in a vertical borehole may sense a horizontally polarized plane wave incoming from outside the borehole, which worsens the ...