Abstract: Wireless alignment of the frequencies and phases of the antenna elements in a distributed antenna array is necessary to ensure high-gain distributed beamforming, as well as to achieve ...

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

These simple operations and others are why NumPy is a building block for statistical analysis with Python. NumPy also makes ...

IAC 2025 Work on the datacenter that serves the Square Kilometre Array’s (SKA’s) site in Western Australia is all but complete, including the installation of two Faraday cages to ensure the equipment ...