Javid Ali Liakath

Abstract Wearable communication systems operating at X-band demand antenna designs that simultaneously satisfy stringent miniaturization requirements, maintain stable circular polarization, support MIMO diversity, and ensure electromagnetic safety for body-worn deployment. Existing designs in the literature largely address these challenges in isolation, with most reported X-band circularly polarized antennas remaining physically large and lacking rigorous wearable safety validation.

Conflicts of Interest The authors declare no conflicts of interest. References 1 and , “Mobility Aware-Task Scheduling and Virtual Fog for Offloading in IoT-Fog-Cloud Environment,” Wireless Personal Communications 130, no. 2 (2023): 801–836, https://doi.org/10.1007/s11277-023-10310-w. 2, , , , , and , “Multi-Objectives Firefly Algorithm for Task Offloading in the Edge-Fog-Cloud Computing,” IEEE Access 12 (2024): 159561–159578, https://doi.org/10.1109/ACCESS.2024.3488032.