Hello Sir,
I have a question regarding the reference impedance used in comsol for calculating S parameters. Basically I want to reproduce the results given in the attached paper(pubs.acs.org/doi/abs/10.1021/jp203150n). In the paper (page no. 15227, last para; I have high lightened) they have talked about renormalization of impedance to the impedance of free space. I think by default comsol uses 50 ohm as the reference impedance. So, how do I take care of this in comsol if I want to re normalize the impedance to free space impedance? Is it simply changing the default value in the reference impedance to the value of free space impedance?
Thanking You in advance
Johnson
I have a question regarding the reference impedance used in comsol for calculating S parameters. Basically I want to reproduce the results given in the attached paper(pubs.acs.org/doi/abs/10.1021/jp203150n). In the paper (page no. 15227, last para; I have high lightened) they have talked about renormalization of impedance to the impedance of free space. I think by default comsol uses 50 ohm as the reference impedance. So, how do I take care of this in comsol if I want to re normalize the impedance to free space impedance? Is it simply changing the default value in the reference impedance to the value of free space impedance?
Thanking You in advance
Johnson