[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 ...
Abstract: Conventional horizontally polarized omnidirectional (HPO) antennas typically achieve gain enhancement by employing vertically stacked array configurations, which compress the beamwidth at ...
Abstract: DC-link capacitors in rail transit are susceptible to failure under hard working conditions, and it is important to estimate the capacitance for safe operation purpose. However, current ...
Psychology is a scientific discipline that focuses on understanding mental functions and the behaviour of individuals and groups.
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