differnce between perfect E & ground plane

[david21]

hi every body,

how should I define a ground plane in hfss ??

should I choose the perfect E boundary for the face I want to define it as a ground plane or not ??

thx.

 

[jinhaozi]

Yes, the ideal infinite ground plane is the same as perfect E

 

[svarun]

Yes, the ideal infinite ground plane is the same as perfect E

You can have a perfect E based finite ground plane too.
-svarun

 

[Marshal]

Yes, the ideal infinite ground plane is the same as perfect E

You can have a perfect E based finite ground plane too.
-svarun

Hi svarun & jinhaozi:

according to your replies, could you please guide me, how should i define ground plane and excitation of the stracture below in hfss.

 

[asdfaaa]

Yes, the ideal infinite ground plane is the same as perfect E

Boundary condition of Perfect E and BC of Ground are different. In this forum, there is one great discussion about ground and what is ground. I personally define ground as the return path.

Regards,

 

[david21]

Yes, the ideal infinite ground plane is the same as perfect E

Boundary condition of Perfect E and BC of Ground are different. In this forum, there is one great discussion about ground and what is ground. I personally define ground as the return path.

Regards,

dear asdfaaa, could you please write the address you mentioned.

 

[asdfaaa]

At the moment I can't find out that post, hope this one helpful.

Regards,