Novel on-Wafer mm wave MIMO Antenna for JCAS of CT Scanners and Ring Resonator for Assessing Polyimide Properties at 60 Ghz. - Shahanawaz Kamal; Muhammad Umar; Padmanava Sen; Adil Shehzad; Juliana Panchenko; Michael Hosemann (EuCNC/6G Summit, 2025)