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- 3rd January 2017, 16:22 #1

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## Calculate Current From S-Matrix

Hello everyone !!!

I've got a N+1 ports system ( a corporate feed array : N patch + 1 feed, without the patch, just the feeds) on the circuit simulator on ansoft designer v2. I have the scattering parameters of this network and now i need (using matlab) to evaluate the current at each port by the S-matrix and then, with this currents, exciting the patch on the planarEM simulator.

How can i do it ??

- 3rd January 2017, 16:22

- 5th January 2017, 17:50 #2

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## Re: Calculate Current From S-Matrix

Convert the S parameters to Y parameters? You can then specify excitation voltages as the inputs.

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