Patent ID: 9295157
Filing Date: 2016-03-22
CPC Classification: G06F,H01L,H05K

Claim Text:
1. A packaged module comprising: a substrate configured to receive at least one component; a radio frequency (RF) component coupled to a major surface of the substrate; and an RF isolation structure including a racetrack disposed below the major surface of the substrate such that the major surface of the substrate is between the racetrack and the RF component, the racetrack configured at a ground potential and disposed around the RF component in the substrate, and the racetrack having at least one break and at least one narrowed section, the RF isolation structure further including a conductive layer disposed above the RF component and one or more conductive features disposed between the racetrack and the conductive layer, the one or more conductive features configured to provide at least a portion of an electrical connection from the racetrack to the conductive layer.