electromagnetic pollution has attracted more and more attentions. This paper presents a
transparent and flexible broadband metamaterial absorber (MMA) covering the whole WiFi
waveband. The transparent and conducting material Indium Tin Oxide (ITO) was used for
both the frequency select surface and the backplane ground layer, and polydimethylsiloxane
(PDMS) was used as the dielectric layer for the microwave MMA. The absorber featured> …