Alfredo Gomes Neto

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In this work, we present a multiband FSS with open matryoshka elements obtained by the insertion of a gap in the matryoshka ring. Taking into account the unit cell dimensions, very low resonant(More)
Frequency selective surfaces, FSS, are structures with many applications in telecommunication systems. Recently, FSS principles have been employed in chipless RFID technology, where an important(More)
A compact electromagnetic multi-resonator is presented in this paper using a new technique for chipless RFID tag data encoding. Employing Archimedean spirals, the information is applied into the(More)
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