Le
Member level 1
Hi All,
I would like to ask about the effect from plastic holder on antenna performance. Practically, i put ABS plastic under the planar antenna, the resonance frequency shifted slightly. However, if i assigned ABS plastic (RELATIVE Permittivity = 3) in HFSS, then frequency shift severely. I am so confused.
I would appreciate if someone could give his/her hand to help me.
Best Regards,
LE
I would like to ask about the effect from plastic holder on antenna performance. Practically, i put ABS plastic under the planar antenna, the resonance frequency shifted slightly. However, if i assigned ABS plastic (RELATIVE Permittivity = 3) in HFSS, then frequency shift severely. I am so confused.
I would appreciate if someone could give his/her hand to help me.
Best Regards,
LE