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 ...

ABSTRACT: Digital serious games and game-based learning have contributed to the expansion of new educational paradigms, where the use of computing resources is mixed with traditional ways of teaching.

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 collection of Java programs covering core concepts, OOP principles, and practical examples. This repository includes code for loops, arrays, strings, inheritance, polymorphism, exception handling, ...

Account class Supports deposit, withdrawal, balance inquiry Maintains running balance and transaction history with timestamps Transaction class Records each operation with type, amount, balance after ...

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 ...

A novel technique for the continuous é size separation of macromolecules may provide an alternative to gel electrophoresis methods used in hundreds of research laboratories worldwide to separate ...