A roundup of flat, knee-high styles that are both practical and pleasing to the eye. By Jaclyn Bloomfield In T’s column 1 Piece, 10 Budgets, we share 10 perfect versions of an item in a range of ...
Abstract: This study unveils an ultra-wideband (UWB) antenna with a dual band-notched feature, designed for wireless communication applications. The structure of the antenna includes a trapezoidal ...
Department of Physics, School of Science, Tianjin University, Tianjin 300072, China State Key Laboratory of Synthetic Biology, Tianjin University, Tianjin 300072, China Frontiers Science Center for ...