Abstract: The rotating phase of orbital angular momentum (OAM) waves can bring new degrees of freedom in the wireless communication and microwave imaging realms, and more generally for inverse ...

Abstract: This study presents designing and simulating a 2×2 circular polarization (CP) reconfigurable octagonal-shaped microstrip array antenna, constructed on a Teflon substrate, for the Ku-band ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

The 2025 energy transition in eight charts: clean wins, dirty setbacks For supporters of the energy transition, 2025 had plenty to complain about: the scrapping of U.S. clean energy policies, wind ...

Be sure to bookmark this list of the best cafes in Causeway Bay so you don't forget where to find your next perfect brew.