Abstract: Angular momenta of electromagnetic waves are important both in concepts and applications. In this work, we systematically discuss two types of angular momenta, i.e., spin angular momentum ...
Abstract: In this paper, a flexible wearable antenna based on uniform circular array of four identical microstrip patch antennas on a felt textile substrate was designed to generate multiple orbital ...
FEDERAL WAY, Wash. — Wild Waves Theme Park in Federal Way is closing down after its 2026 season, the company announced on Dec. 10. The 70-acre theme and water park opened in 1977 and is operated by ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback