A compact narrow-bard dual-mode filter using circular waveguide is introduced in this paper. Good performances with transmission zeros is achieved. And the coupling between the adjacent resonators is ...

Samsung's One UI 8 Watch brings new visual elements, including new shapes for tiles and support for two of them on a single ...

The transition to a circular economy is critical for achieving sustainable development, resource efficiency, and building a resilient future for all. Over the past decade, the European Union (EU) has ...

Mastercard and Blenheim Palace, the ancestral seat of Sir Winston Churchill's family, halve costs via a circular tech-driven cup return system ...