Abstract: By controlling the amplitude and phase of the array element, the array antenna synthesizes different beam direction and shape, and has the characteristics of strong directivity, low sidelobe ...

The Open Data Platform Mobility Switzerland is a digital platform that provides open and standardized data related to mobility in Switzerland. We are mainly interested in the Actual Data dataset that ...

Abstract: At present, large-scale equipment, such as engine, usually have the characteristics of complex structure and compact layout, which easily lead to narrow maintenance space and difficult ...