Keysight Technologies, Inc.
Shape conformable capacitive coupler

Abstract:

Illustrative embodiments disclosed herein pertain to a capacitive coupler that is custom fabricated to provide shape conformability with a component under test. The shape conformability allows the capacitive coupler to provide a high level of capacitive coupling between an electrode in the capacitive coupler and a metal part contained in the component. The electrode in the capacitive coupler has one or more characteristics such as a shape and an orientation, that are defined by utilizing the metal part as a template during fabrication of the capacitive coupler. In one exemplary embodiment, the electrode in the capacitive coupler has a form factor that substantially matches a form factor of the metal part contained in the component. In another exemplary embodiment, the metal part is oriented at a non-orthogonal angle with respect to a major surface of a printed circuit board upon which the component is mounted.