Abstract: We propose and numerically validate a reconfigurable patch antenna array concept that enables simultaneous incident wave sensing and anomalous reflection without requiring prior knowledge of ...

Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

Abstract: Water-level radar systems often rely on horn or lens antennas to achieve narrow-beam coverage and high gain, but scaling these designs for bistatic setups significantly increases size and ...

A key step in Wausau’s long-planned solar array project stalled earlier this month after the city’s Finance Committee split evenly on whether to approve a sole-source engineering contract, leaving the ...

Phased array antennas are advanced antenna systems that utilize the principle of constructive and destructive interference to steer a beam of radio waves electronically. This phenomenon happens ...

A console-based Java application for managing an XML database of employees. Built in raw Java without external libraries, dependencies, or javax.xml.bind.*. Screaming Architecture, Clean Architecture, ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...