ADS keep out layer, Ground Plane and ground vias

[xzsawq21]

Hello
I have drawn a 6-layers layout in ADS.
I should have a ground plane and many ground vias on the top layer.
I have inserted a ground plane with 20mils clearance as shown below:



some area should be ground free as you see with Red Cross in above pic. how should I draw a keep-out layer?
some area I need to have many ground vias as you see with some Blue circles. is there any prepared multi-layer via?
the left pad of C3 capacitor is connected to ground as you see in above schematic, but why the ground plane is not unified with this pad?!!!

Thanks

 

[xzsawq21]

could you please tell me my problem?

after many days I'm very frustrated with ADS!

I have a very simple circuit:



then from Layout Menu> Generate/update Layout>

I have transferred it to a Layout (I have inserted a polygon and some vias)



polygon property that I have used:



via property that I have used:



this is the technology and Layer Def and ...









I have inserted plane, polygon, rectangular, .... many kind of vias... but the result of the layout simulation is not correct.

please tell me what's my problem?

how should I insert a correct ground plane?

how should I insert correct ground vias?


Thanks