HIGH-FREQUENCY PACKAGE

A high-frequency package includes an MMIC including a signal source and a conductor pattern that is connected to the signal source, a substrate having a signal line and a GND formed thereon and the MMIC mounted thereon, a metal bump for signaling that is formed between the MMIC and the substrate, an...

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Bibliographische Detailangaben
1. Verfasser:	YASOOKA KOSUKE
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A high-frequency package includes an MMIC including a signal source and a conductor pattern that is connected to the signal source, a substrate having a signal line and a GND formed thereon and the MMIC mounted thereon, a metal bump for signaling that is formed between the MMIC and the substrate, and connects the conductor pattern of the MMIC and the signal line of the substrate, and a plurality of metal bumps for shielding that are formed between the MMIC and the substrate so as to surround the signal source and the conductor pattern with the metal bump for signaling, where a space between a pair of adjacent metal bumps among the metal bump for signaling and the plurality of metal bumps for shielding is equal to or less than half of a wavelength of an electromagnetic wave generated from the signal source.