zeroname
Newbie level 2
Hello!
I hawe a question regarding this to things.
well i know that s11,s22,..,sxx is representing the reflexion factor.
so we sayed that the reflection factor should be better than -10dB
and we sayed that the s12,s21 are representing the transmission factor which should be near 0dB to be the best.
well but i dont hawe a clue, if iam plotting in HFSS a modal solution Rectangular Plot of the s paramaters, how or what should i look at the plots.
So if iam plotting a s11 Plot the line should at the desired freq drop under -10dB. Or how?!
But if i plot the s12 or s13 parameters the line should be as near to 0dB as possible??! what if the line drops to lots say -11dB i think this is acceteble or??!
Maybe this question sounds stupid but iam confused... or can it maybe that i can plot with the s12 reflexion too???
I hawe a question regarding this to things.
well i know that s11,s22,..,sxx is representing the reflexion factor.
so we sayed that the reflection factor should be better than -10dB
and we sayed that the s12,s21 are representing the transmission factor which should be near 0dB to be the best.
well but i dont hawe a clue, if iam plotting in HFSS a modal solution Rectangular Plot of the s paramaters, how or what should i look at the plots.
So if iam plotting a s11 Plot the line should at the desired freq drop under -10dB. Or how?!
But if i plot the s12 or s13 parameters the line should be as near to 0dB as possible??! what if the line drops to lots say -11dB i think this is acceteble or??!
Maybe this question sounds stupid but iam confused... or can it maybe that i can plot with the s12 reflexion too???