Photo taken on Sept. 21, 2018 shows the Luang Prabang cross-Mekong River super major bridge under construction by the China Railway No.8 Engineering Group (CREC-8) in Luang Prabang, Laos. The concrete ...

Leaky-wave antennas (LWAs) represent a fascinating class of radiating structures that utilise travelling waves whose energy gradually leaks along the antenna’s length, thereby producing highly ...