goo
Newbie level 5
Hi all,
currently i am designing a patch microstrip antenna using ADS and i encounter some problems. i have two design dimensions and when i simulate thme using momentum i get both S11 response at 2.4 GHz. i know one of them is wrong , the other is correct (the measured S11 is at 3.5 GHz instead of the 2.4 shown in ADS) as i have fabricated the antennas and measured them using a network analyser. so is ADS momentum simulation not accurate? what is the cause of the inaccuracte in ADS? thanks a lot..
Regards
goo
currently i am designing a patch microstrip antenna using ADS and i encounter some problems. i have two design dimensions and when i simulate thme using momentum i get both S11 response at 2.4 GHz. i know one of them is wrong , the other is correct (the measured S11 is at 3.5 GHz instead of the 2.4 shown in ADS) as i have fabricated the antennas and measured them using a network analyser. so is ADS momentum simulation not accurate? what is the cause of the inaccuracte in ADS? thanks a lot..
Regards
goo