Abstract: In this letter, a composite decoupling structure is proposed to improve the isolation between two Vivaldi antennas. Vivaldi antennas are designed with an asymmetric structure to enhance ...
Java mastery goes beyond syntax—it’s about understanding its principles, applying best practices, and optimizing for performance. From core concepts like arrays and OOP to advanced interview ...
Abstract: A decoupling method for 2 × 2 circularly polarized (CP) patch antenna arrays is proposed in this letter. Four CP antenna elements surrounded by substrate-integrated waveguide cavities ...