How to design a corrugated horn antenna in HFSS 10.1?

[ranatel]

Hello every body
I have to desing a corrugated horn antenna using the HFSS10.I do know how can I make the corrugations.
can anybpdy help me? thx

 

[prafuldeo]

Re: corrugated horn

Hi ranatel,
Have a look at the paper attached. you might get some help.

Regards
Praful

 

[anil_21p]

corrugated horn

In HFSS you can do very easly.

Draw your structure as line object, then sweep it along the axix by 360 degree

 

[naquash]

Its not difficult at all. Simply make a horn with som thickness of the walls. Then embbed copper bars of certain thickness and depth in the outer walls.Finally substract these bars from walls which will create corrugations

 

[sezgyno]

hi if you want i can send you my design corrugated horn was designed with feko

 

[arm_52]

hi if you want i can send you my design corrugated horn was designed with feko

hi I am simulating a horn antenna with feko .
i want too get minimum vswr at X band ferequency.i have problem with feed and i want to corrugate it can you help me plz?