odd mode oscillations modeling question

[yefj]

Hello , the is this good article which shows a phenomena called odd mode oscillations.
When we connect amplifiers in parallels we can have odd mode oscilations.
the article says that there are conditions for odd mode oscillations.however i cant see the schematics in the article.
I have a non linear model a power dividing network S-params and ADS ,could you please give me an example on how i can see these odd mode oscilations?

https://www.qorvo.com/products/d/da004854

Thanks.

 

[D.A.(Tony)Stewart]

Evaluating and Demonstrating Odd Mode Amplifier Stability

High Frequency Electronics

www.highfrequencyelectronics.com

 

[yefj]

Hello, sorry this is the article I found which is not very practical.is there some other manual I could try to to simulate and see this phenomena ?
Thanks .

 

[D.A.(Tony)Stewart]

https://repositorio.unican.es/xmlui/bitstream/handle/10902/18235/PoleZeroIdentification.pdf;jsessionid=2803DD27FECF0DE5FDE743F70BABA59A?sequence=3

Read the conclusions 1st and explore the references later.