This document specifies test methods for the thickness, electrical properties, thermal properties, mechanical properties, physical properties, processability, process adaptability and environmental reliability of low-loss ceramic substrate materials for radio frequency (300kHz~300GHz) circuits. This document is suitable for material-level performance testing of low-loss ceramic substrate materials and component-level verification after processing into ceramic-based printed boards.
T/CSTM 00988-2023 history
2023T/CSTM 00988-2023 Test methods of low-loss ceramic substrate materials for radio frequency circuit