MY HFSS Design of UWB is not working kindly help

[bhoopsharma]

I am simulating a UWB antenna based on a paper but i am not getting results near to paper kindly help me
i am uploading paper as well as my
HFSS design

 

[redcrystalline]

.hi
you have not defined radiation boundary for airbox

 

[bhoopsharma]

.hi
you have not defined radiation boundary for airbox

no i have defined but result is same may be file i have uploaded don't have air box u can define and check still result are not near to paper

 

[redcrystalline]

i tried but the best answer that i get is this!

 

[bhoopsharma]

yes dear i got answer and my results are perfectly matched with paper but again thanks for help

 

[redcrystalline]

your welcome, by the way are the result same as mine? and if not could explaine the problem ? im so curious!