Quad-Band Polarization-Insensitive Square Split-Ring Resonator (SSRR) with an Inner Jerusalem Cross Metamaterial Absorber for Ku- and K-Band Sensing Applications. - Mohammad Lutful Hakim; Touhidul Alam; Mohammad Tariqul Islam 001; Mohd Hafiz Baharuddin; Ahmed Alzamil; Md. Shabiul Islam (Sensors, 2022)