Shika93
Newbie level 4
Hi
I'm writing here because I have a problem simulating a Yagi-Uda antenna at 2.4GHz. I parametrized dimensions and distances using lambda and I get a good S11 (-18dB or lower depending on the length and distance of director elements) but is centered around 2.2GHz instead 2.4. I tried using parametric analysis to find good values of length and distance of both reflector and directors, to improve it (which indeed happens) but still around 2.2GHz. How can I fix it?
I'm writing here because I have a problem simulating a Yagi-Uda antenna at 2.4GHz. I parametrized dimensions and distances using lambda and I get a good S11 (-18dB or lower depending on the length and distance of director elements) but is centered around 2.2GHz instead 2.4. I tried using parametric analysis to find good values of length and distance of both reflector and directors, to improve it (which indeed happens) but still around 2.2GHz. How can I fix it?