Multilayer Systems
A negative test concerning the electromagnetic compatibility is usually followed by the discussion which corrections will be necessary. Supplements within the circuit design with additional components like capacitors and suppressor chokes belong to the primary modifications of which a qualitative improvement is expected.
Today, it is a well-known fact that a multilayer board is a passive component, due to its technical features, and that its capacities and inductivities considerably influence the function of the assembly.
But, is a multilayer board able to solve the problems regarding the electromagnetic compatibility or high-speed applications?
Does the modern PCB technology offer the possibilities to design individual multilayer systems with which interferences can be reduced and controlled?