xarray: N-D labeled arrays and datasets xarray (pronounced "ex-array", formerly known as xray) is an open source project and Python package that makes working with labelled multi-dimensional arrays ...

Direction-of-Arrival (DOA) estimation capability of sensor arrays is greatly influenced by geometric configuration of arrays. We proposed a new type 2-D planar array, improved Archimedean spiral array ...

Novel compact optical backplane connectors with 2-D arranged inputs/outputs (I/Os) are demonstrated. To meet the requirement of higher integration in an optical backplane system, we applied 3-D ...