Jan 19, 2006 #1 S seira Newbie level 4 Joined Apr 15, 2005 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,347 Dear alll I'm just a newbie in HFSS designing. I want to fnd out the characteristic of passive element using HFSS (for example Y11 phase, Y11 magnitude, capacitance, inductance) I made a capacitor using LTCC process and then I simulate that using HFSS. But the measured data differ from the simulation result. I am uploading the file I designed. please tell what is wrong with it. thank you for your help.
Dear alll I'm just a newbie in HFSS designing. I want to fnd out the characteristic of passive element using HFSS (for example Y11 phase, Y11 magnitude, capacitance, inductance) I made a capacitor using LTCC process and then I simulate that using HFSS. But the measured data differ from the simulation result. I am uploading the file I designed. please tell what is wrong with it. thank you for your help.
Jan 19, 2006 #2 W wlcsp Full Member level 3 Joined Aug 16, 2004 Messages 184 Helped 22 Reputation 44 Reaction score 10 Trophy points 1,298 Activity points 1,511 seira said: Dear alll I'm just a newbie in HFSS designing. I want to fnd out the characteristic of passive element using HFSS (for example Y11 phase, Y11 magnitude, capacitance, inductance) I made a capacitor using LTCC process and then I simulate that using HFSS. But the measured data differ from the simulation result. I am uploading the file I designed. please tell what is wrong with it. thank you for your help. Click to expand... I did have a look at your design, didn't simulate it, though. Try to have a higher air box. Usually for radiating structure, the airbox should be at least 1/4 lambda (of the lowest freq) away. In your case, it does not need to be that high.
seira said: Dear alll I'm just a newbie in HFSS designing. I want to fnd out the characteristic of passive element using HFSS (for example Y11 phase, Y11 magnitude, capacitance, inductance) I made a capacitor using LTCC process and then I simulate that using HFSS. But the measured data differ from the simulation result. I am uploading the file I designed. please tell what is wrong with it. thank you for your help. Click to expand... I did have a look at your design, didn't simulate it, though. Try to have a higher air box. Usually for radiating structure, the airbox should be at least 1/4 lambda (of the lowest freq) away. In your case, it does not need to be that high.