Paper Title
A Low-Profile Full Duplex Antenna Using T-Shaped Resonators for V2x Communications

Abstract
In recent years, the demand for Vehicle-to- Everything (V2X) communications [1]has rapidly grown due to its potential to enhance road safety and enable advanced transportation applications. However, the limited availability of space for antenna integration in vehicles poses significant challenges for achieving efficient and reliable V2X communication. The proposed antenna design focuses on achieving simultaneous transmission and reception capability, essential for full duplex communication in V2X systems. The T-shaped resonators are strategically positioned within the antenna structure to ensure mutual isolation between the transmitting and receiving elements, minimizing interference and signal degradation. This isolation is crucial to maintain high-quality communication performance in a compact form factor. The use of T-shaped resonators in the antenna design provides additional benefits, including enhanced impedance matching and reduced antenna size. Furthermore, the proposed antenna design can be fabricated using standard manufacturing techniques, ensuring costeffectiveness and scalability for mass production. Keywords - Shared Radiator, Full-Duplex, Micro Strip antenna, T-Shaped, V2X-ITS