How to tune the radius of the circular ring in ADS momentum?

[Jian-Qiang Gong]

When i want to change the radius of the circular ring , i have to creat another two circles and then perform the "difference" operation. Is there any simple way to realize ring parameters tuning?

 

[kspalla]

I hope that you can use mcurve component from t-lines microstrip library

 

[Jian-Qiang Gong]

Re: How to tune the radius of the circular ring in ADS momen

kspalla, thanks a lot for your suggestion, it does work. But i still have a further question, when i want to creat a complementary split ring resonator (CSRR) in ADS momentum, and i hope the csrr model can be tuned conveniently, what should i do?

 

[kspalla]

This kind of structures requires usage of macros.
this macro can be loaded with ael( application extension language)
There is no short in ADS as of now.

 

[Jian-Qiang Gong]

I've never used the "macros", have you got any examples about the application of macro?