Package for integrated circuits

摘要

In one form of the invention, a package for integrated circuits and devices (42), (46) is disclosed, the package including: a package base (44), the base having a first top surface; a layer of material (43) on the first top surface of the base (44) wherein the material (43) is patterned to cover a portion of the base, and wherein the layer of material (43) forms a substrate having a second top surface; a microstrip transmission line (45) on the second top surface; and a plastic encapsulant (50), wherein the encapsulant covers the first top surface of the base.