Design of UHF RFID tag antenna with CST Mws?

Hello,

i want to design a UHF RFID tag antenna, before i arrive to this step, I wanted to replicate the simulation presented in the attached paper, i used the same parameters as mentionned in the paper, but i didn't get the same results, i'm getting a low adaptation level and a resonant in a different frequency, i can't identify where is the problem, can anyone help please?!

04633233.pdf

I have the same problem, if you found the solution, can you help me please

Hello Ali & Hocine

Most probably the matching between chip and tag input impedance... Anyway, if you would like to check your .cst file, please share it with me in order to validate it.

Thank you

申明：网友回复良莠不齐，仅供参考。如需专业解答，请学习易迪拓培训专家讲授的CST视频培训教程。