A comprehensive analysis aimed at reducing the radar cross section (RCS) of array antennas, preserving at the same time their radiating performance, is presented. A microstrip slot array is considered ...

What can you learn from a tree's leaves? Discover how leaf shapes, edges, patterns, and more can help you identify a tree in the forest.

Precision chromatic sensing remains a critical challenge for environmental diagnostics due to limited color resolution in field-deployable platforms. Herein, we present an aptamer-engineered ...

In this letter, we present a graphical method based on Green's analysis of scattering antennas to optimize the load impedances for achieving maximum modulated radar cross-section (RCS) of ...

In this paper, we present a novel design of a spiral inertial microfluidic (trapezoidal cross-section) sorter with enhanced separation resolution and demonstrate its ability in separating/recovering ...

Hence, shape optimization is a major topic in building aerodynamics, where the shape of the cross-section plays an important role. In this sense, a numerical investigation is proposed in this work in ...

Cratosmilax jacksoni is a single mesophilic leaf with entire margins, ovate shape, with acute apex and base, four venation orders and main acrodromous veins. It is the first terrestrial monocot ...