Fundamental bounds on antenna gain are found via convex optimization of the current density in a prescribed region. Various constraints are considered, including self-resonance and only partial ...

In emergency communication scenarios without terrestrial base stations, unmanned aerial vehicle (UAV)-mounted base stations offer an efficient solution for wireless transmission. This paper ...

SOUDERTON — The Souderton Area School Board Thursday, June 19 adopted the district’s 2025-2026 budget with a near-maximum property tax increase. The balanced budget, totaling 159,785,442 ...

How to Make a Semicircle in Illustrator. Adobe Illustrator is a sophisticated drawing program that can be used for simple or complex drawings. When you begin to use Illustrator, understanding the ...