Gupta, K.Nine, M.J.Denton, C.Losic, D.2023-05-092023-05-092023AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society), 2023, pp.553-55497816654796221522-3965https://hdl.handle.net/2440/138292We report pristine graphene (pG) as an effective shielding material for electromagnetic interference (EMI) in electronics, and RF sensor systems. The pG was produced via a simple process of mechanical exfoliation of natural graphite. The performance of as-prepared graphene film coating alone with a thickness of 27.9μm.was evaluated in terms of shielding effectiveness (SE) and demonstrate SE ~ 22.7dB–16.7dB in 1.5GHz–10GHz frequency band. The insertion loss through the alumina substrate was subtracted from the measurement result.en©2022 IEEEElectromagnetic Shielding; Electromagnetic Interference; graphene; microwave component; RF SensorsConference paper10.1109/ISAP53582.2022.99986012023-05-09633839Nine, M.J. [0000-0002-5740-8627]Losic, D. [0000-0002-1930-072X]