Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

near field rad pattern in HFSS

Status
Not open for further replies.
A

abhi_kolkata

Member level 5
Joined
Oct 5, 2005
Messages
84
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,288
Activity points
2,116
near field hfss

hi,

i am trying to design a compact cassegrain antenna where the shaped subreflector is in the near-field of the feed horn.now, my problem is that - how to see the near field (radiation) pattern in HFSS?? so that i can accordingly design the subreflector surface.

if anybody knows the answer kindly share ur views here.

with regards
abhi
 

Just a caution, It will probably require more RAM than there is in the world to model a reflector system using HFSS. If you have a really big machine it may be possible. As a WAG, maybe 30 GB oer more.

You might want to look into TICRA as an alternative.

SABOR is a really inexpensive tool that will give you a rough cut on reflector systems.

Regards,

Azulykit
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top