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

help cst mw studio 5 error - Memory resources exhausted

Status
Not open for further replies.
R

ravi8331

Full Member level 4
Joined
Jul 4, 2008
Messages
237
Helped
33
Reputation
66
Reaction score
17
Trophy points
1,298
Location
India
Activity points
2,726
cst mw studio 5

hello Dear,
when i simulated antenna in layered bio media then there are some error produced in cst software which are as follows?
"Memory resources exhusted...solver stopped to solve matrix...program aborted"
please tell me how can i remove this error?
one more error:
" the waveport is not homogenous within the three mesh cells"
plz tell me its solution...
 

cst studio allocating memory

hi

well i presume that bio matter which u are modeling may have a very high permitivity so your wavelength must be very small as as CST meshing is based on wavelength so no of mesh cells needed to model your structures must so hight that your computer memory is not enough to store the processing data.
solution : you may try to decrease the mesh density at the expense of accuracy

regarding port issue. make sure you have at least 3 mesh lines in the longitudinal direction of your port.

i hope this helps u


cheerz
 

cst meshing

thank you ...i hope it will solve my problem...
 

not enough longitudal microwave studio

shahid78 said:
solution : you may try to decrease the mesh density at the expense of accuracy

regarding port issue. make sure you have at least 3 mesh lines in the longitudinal direction of your port.
Click to expand...


It think so. But if he decrease the mesh density, he may be resolved problem with memory, but he will have problem with port - 3 mesh lines. So he must change design around the port.
 

Re: help CST MW studio

hi

yes i agree .

he has to use local meshing to increase meshing near the port region only


regards
 

Re: help CST MW studio

thank you all of you ...
now my problem is resolved but accuracy is not very good.

Added after 12 seconds:

thanx
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top