Archivio Istituzionale della RicercaMetamaterials that present electromagnetic band-gaps have found many applications in solving signal integrity issues. In particular, inserting a metamaterial in a metal screening box prevents launching of cavity modes within the frequency range of the electromagnetic band-gap(s) and avoids in this way the necessity of insertion of resistive layers. We propose a solution for building a metal screening box working from dc up to several GHz and that may be used for packaging microwave circuits that occupy a certain space around the long axis of the box, such as directional couplers.
Metamaterial based screening box working from DC up to the GHz range / De Sabata, Aldo; Matekovits, Ladislau; Silaghi, Andrei. - (2015), pp. 1-4. (Intervento presentato al convegno 2015 International Symposium on Signals, Circuits and Systems (ISSCS) tenutosi a Iasi, Romania nel 9-10 July 2015) [10.1109/ISSCS.2015.7203979].
Metamaterial based screening box working from DC up to the GHz range
MATEKOVITS, Ladislau;
2015
Abstract
Metamaterials that present electromagnetic band-gaps have found many applications in solving signal integrity issues. In particular, inserting a metamaterial in a metal screening box prevents launching of cavity modes within the frequency range of the electromagnetic band-gap(s) and avoids in this way the necessity of insertion of resistive layers. We propose a solution for building a metal screening box working from dc up to several GHz and that may be used for packaging microwave circuits that occupy a certain space around the long axis of the box, such as directional couplers.
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https://hdl.handle.net/11583/2621529
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