Abstract: A filtering tightly coupled dipole array (F-TCDA) is presented. More importantly, the single-PCB fabricated low-profile F-TCDA can achieve dual-polarization ultra-wideband and wide-angle ...
The delivery of the Stryker infantry fighting vehicles will form one piece of the country’s effort to re-equip its forces, which includes F-16 fighter jets and new air defence systems. On the show ...
Abstract: Sparse linear arrays (SLAs) are becoming increasingly popular due to their superior performance in achieving higher degrees of freedom (DOFs) compared to uniform linear arrays. However, most ...
Jan. 17, 2026 Scientists are uncovering a hidden and surprisingly complex earthquake zone beneath Northern California by tracking swarms of tiny earthquakes that are far too weak to feel. These faint ...