Congzheng Han

TL;DR: Based on the magnetic fields recorded with a compact low-frequency (LF) magnetic sensor deployed at 78m distance from the channel base, the authors reconstruct the time-resolved current waveform for the continuously discharging processes in classical rocket-and-wire triggered lightning flashes, including the initial continuous current (ICC) and long continuing current.

TL;DR: The results show that MODIS, on average, underestimates CTH relative to radar by -1.08 ± 2.48 km, but with a median difference of -0.65 km, and it is shown that the MODIS CO₂-slicing technique performs much better than IRW (infrared window) technique when cloud layer is higher than 2 km.

TL;DR: In the proposed scheme, BS can implement transmit antenna selection (AS) based on the instantaneous channel state information (CSI), thereby improving the system performance compared to the traditional FD relay networks and the superiority of proposed scheme compared with the conventional AF relay scheme is shown.

TL;DR: In this article, a new free-standing I-shaped core is designed to scavenge electromagnetic energy from large alternating current, which can guide more magnetic flux by adding a pair of magnetic flux collector plates at both ends of the rod core.