Radiation characterization of a new type of dipole antenna lying on an Unmanned Surface Vessel

With the rapid development of unmanned technology, the application prospect of unmanned surface vessel (USV) in the sea is increasingly broad. Considering the USV antenna's radiation characteristics is affected by ocean waves, the USV, antenna and ocean waves are jointly modeled and simulated by the electromagnetic simulation software HFSS. The impedance and radiation pattern of the USV antenna located at different positions of the waves, immersed in seawater at different depths and tilted at different angles are obtained, which provides theoretical basis for the design of the USV antenna.