Abstract: This paper presents the design of the compact ultra-wideband slant 45° dual-polarized Butler-based omni-directional MIMO antennas working at the frequency band of 1.69-2.69GHz. The proposed ...

The DM antenna also shows a 2–4 dB advantage over the patch antenna due to its omni-directional field pattern. Time-domain analysis and statistical approaches are suggested to fully characterize the ...