i have two questions to ask ,may be very simple to most of you
1 i am simulating patch antenna,i can obtain the s parameter of the antenna with different dielectric constant separately , but how to contain the s parameter with different dielectric constant just in a plot for the use of comparation?ia there any effect way to do this ?
2 how to see the input impedance of a antenna so as to introduce a good match between the antenna and the tansmission line ?i mean use port Z0 or some other method
I hope what I know will help you:
1) Results/Create-Report/Data Type: Data Table.
I usually right-click and export the plot to a data table and open the data files using excel and put all the curves together.
2) After you select the Data Type (see 1), select Port Zo or Z-parameter of your port (select im (imaginary) and re (real).
i have tried to export the radiation pattern to a table and open it using excel, but i do not know what to do next, how to plot different patterns from different models into a graph?any detail info will be appretiated!
i can put different graphes into only one using excel ,but i have a question: as the value of the return loss in dB is below zero, the graph is inverted vertically, the positive direction of y axis point to bottom, how to solve this problem then?
thank you in advance!