Frequency domain analysis of EM crosstalk problem in a quad by the equivalent cable bundle method among twisted-wire pairs cable bundle

The proximity wire-to-wire in cables creates an electromagnetic interference problem due to electromagnetic interactions between the wires in the cable known as crosstalk. The survey of literature shows that the reduction of the number of wires is not a new task; the authors generally use the theory of equivalent cable bundle method (ECBM) with arbitrary loads. However, the ECBM is applied for single wire architecture, it´s never shown before if this method is efficient and gives good results with twisted-wire pairs networks.