MICROWAVE MULTI-CHIP MODULE STRUCTURE AND METHOD FOR PRODUCING THE SAME

摘要

PURPOSE: A microwave multi-chip module structure and a method for manufacturing the same are provided to remove a parallel plate leakage regardless of the operating signal wavelength. CONSTITUTION: A microwave multi-chip module structure comprises a first layer green sheet(111) having a bottom surface on which a lower grounding conductor(102) is printed, and an interior where air cavities(108) are formed at a constant interval; a second layer green sheet(112) deposited on the first layer green sheet; and a third layer green sheet(113) deposited on the second layer green sheet, and which has a top surface on which an upper grounding conductor(100) and a signal line conductor(104) are printed.