When methods use shorter columns, narrower internal diameters, and appropriate flow rate, the solvent savings and faster runs ...

SFC Europe 2025—the 19th International Conference on Packed Column Supercritical Fluid Chromatography and Related ...

Abstract: To control and shape the spatial wavefront of reconfigurable leaky-wave antenna (LWA) by integrating a single layered transmissive phase gradient metasurface (TPGMS) is demonstrated. The ...

Abstract: A compact multibeam antenna is proposed with passive 2-D beam scanning capability. The antenna is composed of a Rotman lens beamformer, a slotted waveguide array (SWA), and a mechanical ...