Use of directional transmitting antennas in the fixed service operating in bands below about 30 MHz In force (Main) ...

Abstract: This work introduces a small omni-directional single band heptagon shape microstrip patch radiator antenna for the $2.45 \mathrm{GHz} \mathrm{Wi}-\mathrm{Fi}$ band. The heptagon is a polygon ...

This is especially true when the users are in an outdoor environment where there is less ... The DM antenna also shows a 2–4 dB advantage over the patch antenna due to its omni-directional field ...