Dielectric and Philippines partner 90 Degrees North have extended digital television service for BEAM (Broadcast Enterprises and Affiliated Media) beyond Mega Manila to cover secondary and tertiary ...

By switching the different excitation ports, the antenna can radiate the wide beam with two different electric field phases (0° and 180°). Based on this feature, a one-to-nine array antenna is ...

By employing low-cost, wide-beam antennas and a specially designed time–frequency inversion algorithm, the team achieved remarkable accuracy: 3.6 meters in 2D and 6.2 meters in 3D, surpassing ...

Abstract: A hexagonal monopole ultra wideband (UWB) antenna with reconfigurable band suspension functionality is experimentally studied in this paper. The proposed antenna is capable to switch its ...