Abstract: The conventional Vivaldi antenna is known for its ultrawideband characteristic, but low directivity. In order to improve the directivity, a double-slot structure is proposed to design a new ...

Abstract: Machine learning (ML) methods are widely employed in antenna design and optimization due to their strong performance in multidimensional optimization problems and reduced dependence on ...

Here’s how it works. The huge antenna for the newly launched Biomass forest-monitoring satellite has been successfully deployed, the European Space Agency (ESA) announced on Wednesday (May 7).

Dept. Mechanical and Aerospace Engineering, Ohio State University, 201 W. 19th Ave., Columbus, Ohio 43210, United States ...