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In this study, we have demonstrated the fabrication of perforated absorbers on two substrates, i.e., ITO/PET and Twill weave cloth. Perforation is required to enable the use of absorbers in the application where air breathability, ventilation and thermal equilibrium are necessary. For perforations, holes were machined in all the layers of the absorber. To ascertain the effect of perforations on both the absorbers’ performance, simulation, using ANSYS HFSS software, was carried out. In the ITO/PET-based absorber, it was found that there were no significant effects of the variation of hole radius on the absorption. However, for textile-based absorber, the hole radius had a significant impact on the absorption. The proposed ITO/PET-based fabricated MMA can absorb radiation in the frequency band from 7.64 GHz to 16.6 GHz, whereas the textile-based absorber can absorb more than 90% of the frequency band …