Plane splits filled with lossy materials

A method of reducing electromagnetic interference and improving signal quality in printed circuit boards with plane splits is described. The use of a lossy slot filling is described. The lossy filling is applied above plane splits and squeezed into the slots. The lossy material helps to damp antenna...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chen, Juan, Norman, Adam, Ilavarasan, Ponniah
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of reducing electromagnetic interference and improving signal quality in printed circuit boards with plane splits is described. The use of a lossy slot filling is described. The lossy filling is applied above plane splits and squeezed into the slots. The lossy material helps to damp antenna resonance.