Abstract: This article presents a dual-band and dual-polarized microstrip antenna array with broadside beam scanning ability for millimeter-wave applications. Within a compact multilayer structure, ...

The Java Community Process formally launches development of Java SE 28, with Project Valhalla once again positioned as the release's most closely watched feature.

A single click is used to select an item, and with a double click, we extend the action. For example, with a single click, we select a video, and with a double click, it starts playing. However, we ...

The method returns an Iterator that is an effective way to find multiple values without heap allocation. Exact match search The method finds a value associated with an exact match key as a Option. The ...

Abstract: In underwater acoustic communications, a hydrophone array is often used to receive the underwater acoustic signals to improve the gain of the received signal. The direction of arrival (DOA) ...