yuda23
Newbie level 4
hi all..
i design planar antenna in frequency 13,56 MHz in HFSS. it's planar spiral antenna..
its reflection coeficient still above -10dB. it's about -3 dB.
i have change the position of the antenna, but it's stil not in matching condition.
How to match this antenna?
thx..
i design planar antenna in frequency 13,56 MHz in HFSS. it's planar spiral antenna..
its reflection coeficient still above -10dB. it's about -3 dB.
i have change the position of the antenna, but it's stil not in matching condition.
How to match this antenna?
thx..