My student want you to design a mobile antenna which works on 13.5 MHz frequency & which should give return losses upto -9 dB.
(1) it should work on 13.5 MHz frequency ( Necessary)
(2) return losses upto -9 dB ( Necessary)
(3)Use HFSS 13 or CST any software
(4) size should we well fitted inside a smart mobile
(5) You are free to design any design which suits above tasks
Design required in next 12 hours.