Apparatus and method for minimizing electromagnetic interference in microcomputing systems

An apparatus and method for minimizing electromagnetic interference in a microcomputing system. The apparatus and method of the present invention are based on the fundamental aspect of providing an EMI shield specifically dimensioned to receive a microprocessor within the microcomputing system. The...

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Bibliographische Detailangaben
Hauptverfasser: WEISS DON, LOFLAND STEVE, WEBB JAMES, ZHANG MICHAEL T
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An apparatus and method for minimizing electromagnetic interference in a microcomputing system. The apparatus and method of the present invention are based on the fundamental aspect of providing an EMI shield specifically dimensioned to receive a microprocessor within the microcomputing system. The apparatus and method of the present invention are further based on the aspect of providing at least one ferrite bead along a power delivery path to attenuate any high-frequency leakage current from the microprocessor that results at the resonant frequencies of the EMI shield.