The above config will also create an empty array item in new documents for each language in defaultLanguages. This is configured globally for all internationalized array fields. You can pass in more ...

Abstract: In this work, wideband dual-polarized dielectric resonator antenna (DRA) arrays are designed for 5G mobile handsets and integrated with the sub-6GHz antenna. The dielectric resonators, ...

Abstract: In line-of-sight scenarios multi-user orbital angular momentum (MU-OAM) wireless backhaul systems require accurate alignment of the transceiver beams to ensure the system performance.