IP3 optimization at ADS2011

Hi

I would like to optimize OIP3 (TOI) at ADS2011
Of course i can do it for single freq, how to do it at BW

Please advice
David

You can sweep the frequency and put your optimization goal for each index of frequency.

Yep I know :)
but how to do it
I doing broadband amp so it impossible to put all freq points
can i some how sweep them all?

please advice!

If you work with broadband amplifier, you may define few frequency pair then you can check IP3 for each sample point.You can increase these pairs as you wish by cost of simulation time and sources.Then define your goal and variables after that try to optimize.. But..
An optimized variable which is proper for a pair can be worse for other point(s) that's why you should define some upper limits and lower limits so that for a frequency band of interest, IP3 will be between these limits..
If your band is so large, the optimization will be more difficult..
Good luck

I tottaly understand what u mean
but some how I cant acomplished at ADS
I mean I cant define it correctly...
1. Each goal for def freq ?
2. Also HB Freq should be change as at Pin port (both 2 tones)

BigBosss if u can just put it at web pic or something

THX
Dave

Dear Dave,
I cannot explain the details of the procedure "how-to" here but you can read the user manual and examples in ADS docs.

I tried to find examples or guide and dont find about this that doing optimization at 2011...

Can u pls define goal and upload his snapshot?

thx
Dave

simple add additional hb engines...

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