In this chapter we cover the concepts of beamforming, direction-of-arrival (DOA), and phased arrays in general. We compare the different types and geometries of arrays, and how element …

Feb 22, 2019 · I solved it by creating a new array for the color map where all the values are halfway in between those of the original dist array. I'll post my code as a new answer soon, but …

For linear arrays, theta is a 1D array of angles (in radians) with 0 being broadside. For planar and 3D arrays, theta is a 2D array with an (azimuth, elevation) pair in each row. Such arrays can …

Jul 8, 2021 · This python package aims to implement signal processing algorithms applicable in antenna arrays. The implementation mainly focuses on the beamforming and direction finding …

Beam-forming functions from "Lightweight and effective sector beam pattern synthesis with uniform linear antenna arrays". Examples found in their language folder.

An antenna array can be used to direct radio waves in a particular direction by adjusting their number, geometrical arrangement, and relative amplitudes and phases (see e.g. S. J. …

Basic delay-and-sum beamforming routines in Python for demonstration purposes. https://github.com/fchirono/BeamformingBasics. This Python package provides some basic …

We may now visualize the array’s radiation pattern by specifiying the beamformer’s transmitting focus point and calling the plot_pattern method. Let’s extend our simulation to evaluate our …

For the $i$th plot, calculate the beam pattern of the transmit array using the $i$th column of $V$ and calculate the beam pattern of the receive array using the $i$th column of $U^H$. When …

This python package aims to implement signal processing algorithms applicable in antenna arrays. The implementation mainly focuses on the beamforming and direction finding …