%0 Journal Article %T Estimating the performance of inter-connected square ring based flexible frequency selective surface which is insensıtıve to polarizatıon and oblique angles for EM shieldıng in wearable environment %A VENKATESH, P. %J Sigma Journal of Engineering and Natural Sciences %D 2026 %V 44 %P 1903-1914 %R 10.14744/sigma.2026.2071