I have tried the 3 pole hairpin filter. Isn't that too small to fabricate?? its like 0.09 millimeter gap between the traces. I need a bit more easier one. Any other recommendations? And how can I get the actual PCB layout from Ansoft Designer?
There is a free tool from Nuhertz Filter solutions for Filter design...
& also a 30 days full version trial license also available it even as the dxf & sonnet export for Planar Transmissionline filters...
Re: Microstrip Bandpass Filter at 1 GHZ with 200MHZ Bandwidt
Hello there,
I am having trouble to get the print out of the layout from Advanced Design System(ADS).
I already have the design in ADS. To fabricate the interdigital filter, i need the negative image of the layout (copper in white colour and empty space in black colour).
Can anyone please help me.. Thank you so much in advance.
Re: Microstrip Bandpass Filter at 1 GHZ with 200MHZ Bandwidt
Tiyaj said:
Hello there,
I am having trouble to get the print out of the layout from Advanced Design System(ADS).
I already have the design in ADS. To fabricate the interdigital filter, i need the negative image of the layout (copper in white colour and empty space in black colour).
Can anyone please help me.. Thank you so much in advance.
You have to export your desing in Gerber format or GDSII format.You can do it easily by File-->Export--> Select your format and options then create your file .
Gerber file can be processed in a software to get the negative film ( for instance Gerber Tools.. etc.) or at the factory someone can get this image...
Re: Microstrip Bandpass Filter at 1 GHZ with 200MHZ Bandwidt
Thanks BigBoss, I have managed to export it into Gerber format. But, another problem is that I have tried many Gerber tools, I can only view and edit, but not printing in negative.. Can you recommend me any Gerber Software to do that...? Thank You very much.