Abstract: Millimeter-wave (MMW) massive multiple-input-multiple-output (MIMO) antenna arrays have wide applications. However, as the antenna scale increases, the system complexity of the antenna ...
This article first appeared on GuruFocus. Oct 10 - Chinese technology shares retreated Monday, with the Hang Seng Tech Index slipping further into correction territory as investors reacted to renewed ...
Abstract: Array calibration becomes challenging when not only the main lobe gain but also the side lobes become important for interference mitigation from different directions. This article presents ...