wave port與lumped port,delta s設置含義不太清楚

wave port與lumped port它們的設置含義
Delta S
The Delta S is the default criteria used to determine mesh/solution
convergence. The Delta S is defined as the maximum change in the
magnitude of the S-parameters between two consecutive passes:
這里英文解釋還是有點迷糊
請高手賜教！

本站里有解釋這兩個端口的含義及應用情況，樓主自己搜一搜

The Delta S is the default criteria used to determine mesh/solution m/cbRuPWgP
convergence. The Delta S is defined as the maximum change in the * 8kg6v%
magnitude of the S-parameters between two consecutive passes
ds是收斂參數，即每次頻率解析時，要重新設定收斂因子。