A first printed wiring board PWB includes a core and a power layer and a ground layer. A second PWB includes a flexible portion that is partially embedded within an end section of the first printed wiring board and abutting the core. The flexible portion includes a first layer having an antenna feed coupled to the power layer of the core, and a second layer. In a particular embodiment, the second PWB also includes a rigid section in which an opposed end of the flexible portion is also partially embedded.