IPC New Release: IPC-6018C Qualification and Performance Specification for High Frequency (Microwave) Printed Boards
This specification covers qualification and performance of high frequency (microwave) boards, including single-sided, double-sided, with or without plated-through holes, multilayer with or without blind/buried vias and metal core boards. It addresses final finish and surface plating coating requirements, conductors, holes/vias, [...]