To create wideband microstrip patch antennas, use can be made of a thick, grounded substrate. Such a substrate leads to a strong surface wave excitation. By tuning the dimensions of the finite ...

A clever method from Caltech researchers now makes it possible to unravel complex electron-lattice interactions, potentially transforming how we understand and design quantum and electronic materials.

Sparse array design is used to help reduce computational, hardware, and power requirements compared to uniform arrays while maintaining acceptable performance. Although minimizing the Cramér-Rao bound ...