Patent ID: 9214387
Filing Date: 2015-12-15
Classification: H01L,H05K

Abstract:
1. An apparatus comprising: a substrate; a first radio frequency (RF) devices mounted on a surface of the substrate; a second radio frequency (RF) devices mounted on a surface of the substrate in a side-by-side configuration with respect to the first RF device; a first conductive ground layer disposed at least partially below the first radio frequency device; a first plurality of wirebond structures disposed on the substrate between the first radio frequency device and the second radio frequency device; a molding dimensioned to encapsulate at least a portion of the first and second radio frequency devices and at least a portion of the first plurality of wirebond structures; and a first conductive top layer disposed at least partially above the first radio frequency device and in electrical contact with one or more of the first plurality of wirebond structures such that the first conductive ground layer, the one or more of the first plurality of wirebond structures, and the first conductive top layer at least partially form a radio frequency barrier between the first radio frequency device and the second radio frequency device.