Abstract: Super-directive antenna arrays (SDAAs) suffer from low realized gain caused by high impedance mismatches and low radiation efficiencies. Additionally, since the maximum radiation is directed ...

Element U.S. Space & Defense Facilitates Weaponized UUV Testing in Rustburg, VA to Accelerate Mission-Critical Underwater Systems for U.S. Defense Missions ...

Abstract: Anti-jamming solutions based on antenna arrays enhance the anti-jamming ability and the robustness of global navigation satellite system (GNSS) receiver remarkably. However, the performance ...