Antennas are a fundamental component in the field of wireless communication, playing a crucial role across a wide range of applications, including reconfigurable intelligent surfaces (RIS), Full-Duplex Radio system (FDR), and phased array systems. Each of these applications has distinct specifications and design requirements, driven by unique operational challenges and performance goals. Our lab is dedicated to the design and fabrication of specialized antennas, tailored to meet the specific nee...

Reconfigurable Intelligent Surfaces (RIS) represent a groundbreaking advancement in wireless communication technology, designed to optimize and extend the capabilities of modern networks. By intelligently reflecting and directing signals, RIS enhances coverage, especially in challenging non-line-of-sight (NLOS) environments, improving overall connectivity and data transmission rates. This innovative solution consists of unit cells capable of adjusting phase and reflection properties, all control...

In-Band Full-Duplex (IBFD) radio systems represent a transformative leap in wireless communication, allowing devices to transmit and receive signals on the same frequency channel simultaneously. Our lab is dedicated to overcoming the critical challenges associated with IBFD, primarily the complex task of self-interference cancellation (SIC). Without effective self-interference mitigation, the transmitted signal can easily overwhelm the receiver, obscuring the desired incoming data and reducing t...

Millimeter-wave phased arrays are essential in modern wireless communication, enabling high-speed data transmission and wide bandwidth for applications such as 5G, satellite communications, and advanced radar systems. Operating in frequency bands such as Ka- and W-band, these systems provide large data capacity and high-resolution imaging, making them suitable for densely populated and high-interference environments. One significant challenge at mm-Wave frequencies is the high path loss, which c...