Alex329
Junior Member level 3
Choosing the right frequency sweep in hfss
I am designing a dual-band microstrip patch antenna. I would like to know if there are some rules on picking frequency sweep in that case, because when I change the range. For exemple if I first simulate from 800 MHz to 5000 MHz it gives me some return loss results. Then, If i change the ragne and simulate from 800MHz to 1000 MHz, it gives me different return loss result for the frequency of 900 MHz. I would like to know if someone knows why.
thank you
I am designing a dual-band microstrip patch antenna. I would like to know if there are some rules on picking frequency sweep in that case, because when I change the range. For exemple if I first simulate from 800 MHz to 5000 MHz it gives me some return loss results. Then, If i change the ragne and simulate from 800MHz to 1000 MHz, it gives me different return loss result for the frequency of 900 MHz. I would like to know if someone knows why.
thank you