Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

A nine-element antenna array is presented. It has a flat-top radiation pattern and is matched for use in both the 24.25-29.5 GHz and the 37–40 GHz frequency bands for 5G mm-wave systems. The ...

A synthesis method based on differential evolution algorithm is presented for probe-fed microstrip conformal antenna arrays. The adaptive integral method (AIM) combined with moment method (MoM) is ...