[K5ACL], aka [SignalSearch], recently brought his active receive loop antenna in off the roof to give it a checkup and perform any necessary maintenance. While it was in the shack, he took the ...

Using digital techniques has caused a resurgence of interest in VLF — very low frequency — radio. Thanks to software-defined radio, you no longer need huge coils. However, you still need a suitable ...

MRI is one of the most important imaging tools employed in medical diagnostics. But for deep-lying tissues or complex anatomic features, MRI can struggle to create clear images in a reasonable scan ...

Abstract: Radiation from a circular phased array of loop antennas in a cold homogeneous magnetoplasma is studied in the case where the symmetry axis of the array is aligned with an external static ...

Abstract: Reinforcement learning agents can learn to solve sequential decision tasks by interacting with the environment. However, as the complexity of the state space and task increases, the ...