[SM6PGP]

Hi !

I tried your file, if you reduce the number of entries in the noise-data it will run. I reduced nosie-data to 16 rows , dont know where the limit is.

The original BFU725 s2p file contains more noise-data rows than  “normal”

/Hannes – SM6PGP

[SM6PGP]

Hi !

You could use transient simulation to see what happens over time and use rectangle voltage sources to control the circuit.

/Hannes – SM6PGP

Attachments:

1. 

   H-bridge_test.png
   

[SM6PGP]

Thanks !

It works now !

I made a quick trial before asking but made an error – I replaced “capacitor” with “inductor” which of course does not work !

73 – Hannes – SM6PGP

[SM6PGP]

OK,  I tried the workaround, it works !

The workaround line for other component types/symbols ?

 

I really like that I can se the sNp-file comment text directly in the component window, this is a really nice feature!

73 – Hannes – SM6PGP

 

 

[SM6PGP]

Thanks !

Very nice function, I imported some ATC-cap s2p-files to try, simulation is ok

…but when I imported the files, I did choose “capacitor” as symbol but the symbol is still the ordinary square box.
Even if I choose “edit” i the library view and change from “none” to capacitor it does not change.
I can only change the symbol it by editing in the “Edit Component Properties” window in a schematic.

73 – Hannes – SM6PGP

 

[SM6PGP]

I consider all small numbers as zero, and large negative dB-values as “no power”

Yes, it would be good to have a small mark on the symbol to identify input/sum port. It is always good to check that you get reasonable values.

73 – Hannes – SM6PGP

[SM6PGP]

I tried these, the hybrid, 2 x hybrid and coupler – had to play around with the ports of the hybrid but these (se attachment) seem to give reasonable results.

I have also used the coupler before with reasonable results (90 deg phase shift)

73 – Hannes – SM6PGP

 

Attachments:

1. 

   180-deg_hybrid_test.jpg
   

2. 

   Ideal_180deg_2xAMP.jpg
   

3. 

   coupled_lines_cpl.jpg
   

[SM6PGP]

Hi Daniel !

Thanks for the new forum, it looks really nice !

There is one thing that I have been thinking about –

If I go to the first/start page I can not see that there have been new posts – I have to go into each sub-topic to find out if there are any new posts.

Right now – first page shows under “General things” last post 3 weeks 5 days ago, but if you go into General things it shows that last post was 1 hour 1 min ago.

I tried to reload the first page but it is still the same. Any work around or ideas how to easily see if new posts have been done ?

Best RGDs

Hannes/SM6PGP

 

[SM6PGP]

Under File > Document Settings  you reach the  window “Edit Schematic Properties”  – under the Simulation tab change the data display from *.dpl to *.sch

you can also reach “Edit Schematic Properties” by right clicking in the schematic or by CTRL+.

[SM6PGP]

Hi !

You can use the EQUATION FUNCTION and for example in the schematic let C1=Cin, C2=Cm, C3=Cm C4=Cin.
In the equation box you add
Cin = 100 pF
Cm = 200 pF
Then you can tune or do what you need to do – and change the values simultanously.

Good Luck !

/Hannes – SM6PGP

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