Platy Remodulatable Aerial for Open-airfield EM Coupling

In today's world, wireless communication technologies demand high-performance antennas that can operate reliably even in remote environments. To achieve the required performance, these devices need to be compact and efficient. Antennas play a central role in any wireless system because they handle the transmission and reception of electromagnetic signals. For this reason, researchers are increasingly focused on designing miniaturized antennas that can be integrated easily into a wide range of communication devices [1]. The growing need for mobility, multifunctionality, and compactness has pushed antenna research to new heights. Technology also evolves rapidly, devices released today often become outdated within a short period. Traditional single-antenna structures, which operate over a fixed bandwidth, are no longer sufficient for modern applications that demand flexibility and adaptability. As a result, their performance suffers under dynamic conditions. To overcome these limitations, the concept of antenna reconfigurability has emerged. Reconfigurable antennas can adjust their operating characteristics according to changing environmental conditions or application needs [2]. This not only adds extra functionality but also reduces the overall size and cost of wireless systems. Consequently, reconfigurable antennas have significantly enhanced modern communication systems and continue to meet the diverse needs of users across various scenarios.