nataliezhang
Junior Member level 2
how are you, everyone?
i am trying to design a UHF antenna for RFID at 900MHz. bandwidth and impedance matching should be considered at the same time. i tried several geometries with different shapes and sizes, but i didn't found better one.
could anybody give me some advices on it? it is said in some publications, that an inductive stub can increase antenna impedance and loading bar can control antenna resistance. but what is inductive stub and how can i use it?
it is important and urgent.
thank you very much in advance.
i am trying to design a UHF antenna for RFID at 900MHz. bandwidth and impedance matching should be considered at the same time. i tried several geometries with different shapes and sizes, but i didn't found better one.
could anybody give me some advices on it? it is said in some publications, that an inductive stub can increase antenna impedance and loading bar can control antenna resistance. but what is inductive stub and how can i use it?
it is important and urgent.
thank you very much in advance.