INTERCONNECT warning: maximum number of iterations reached, S parameters matrix is empty


#1

The following warning message occurred when I ran my INTERCONNECT simulation and the ONA got empty results, Does anybody know how to solve this problem?


#2

This warning message occurred either because there is an open circuit in the system or the s-parameter is not fully defined. Please try to add a “Termination Mirror” (Element Library – Passive – Optical – Termination Mirror) at the end of the circuit or fully define the s-parameter. By “fully define” here means to define both the forward and the backward transfer functions of the s-parameter element and also the transmissions and reflections, say for example, define all the S11, S12, S21, S22 parameters.