Abstract: This paper presents a highly integrated and power-efficient millimeter-wave (mm-wave) antenna array system that enables two-dimensional (2D) controllable beamwidth using a novel polarization ...

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Abstract: Sensor array geometry has a direct impact on the direction-of-arrival (DOA) estimation of a seismic signal. In this paper, we design a planar array that aims to optimize the DOA estimation ...

When you want to look for a value in an array, looping over it is simple and fast, but it has a time complexity of O(n). This means that as the array gets really big, it can become slow to find an ...