Abstract: In this letter, a high-order mode (TE340-mode) empty substrate-integrated cavity (ESIC) fed high-gain circularly polarized 2 × 2 patch antenna array is presented. By using the ESIC ...

Abstract: Adversarial attacks craft adversarial examples (AEs) to fool convolution neural networks. The mainstream gradient-based attacks, based on first-order optimization methods, encounter ...

Eric Edholm conjures five hypothetical win-win trades teams should make in Round 1 of the 2026 NFL Draft -- like a fruitful swap between the Seahawks and Steelers. As we hurtle toward the 2026 NFL ...