Applied Materials, Inc.
Modular microwave source with embedded ground surface

Abstract:

Embodiments disclosed herein include a source for a processing tool. In an embodiment, the source comprises a dielectric plate having a first surface and a second surface opposite from the first surface, and a cavity into the first surface of the dielectric plate. In an embodiment, the cavity comprises a third surface that is between the first surface and the second surface. In an embodiment, the source further comprises a dielectric resonator extending away from the third surface.