Abstract: It is well known that the phenomenon of radiation from line-source antennas is very similar to that of the diffraction of light from narrow apertures. Unlike the optical situation, however, ...
LCDR Angela “LJ” Lee piloted the 737 military jet in a wide arc across the vibrant blue waters of the South China Sea. The jet engines’ pitch increased with the angle of bank, the auto throttles ...
Opposition lawmakers failed to impeach President Yoon Suk Yeol over the political crisis he sparked by declaring martial law earlier this week. Tens of thousands of protesters had gathered. The ...