Enhanced antenna module and antenna array for wireless communication systems

According to an example aspect of the present invention, there is provided an antenna module comprising a Radio Frequency, RF, component electrical connection platform, a dipole antenna on top of, or buried in, the platform, wherein the dipole antenna is arranged to transmit and/or receive an RF signal and a distance between a ground at a bottom of the platform and arms of the dipole antenna is about a quarter of a wavelength of the RF signal and a pair of via holes comprising a first via hole and a second via hole extending through the platform, from the ground of the platform to the arms of the dipole antenna, wherein the first via hole is coupled to an RF feed and to a first arm of the dipole antenna and the second via hole is coupled to the ground at the bottom of the platform and to a second arm of the dipole antenna.

Patent family as of 17.7.2026
EP4275249 A1, FI131638 B, FI20215020 A, US12438278 BB, US2024063547 AA, WO22148909 A1