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[SOLVED] basic Wilkinson power divider question

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student101

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Hi
I am simulating a wilkinson power divider to combine 2 signals on ADS.
But the phase I am getting for a bandwidth around 5GHz varies linearly from 80 to 100 degrees and I though the phase response was supposed to be flat.
How do I flatten this phase? Or should I use a different configuration?
any suggestions appreciated

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I think the results u have are appropriate, Provided u r not looking for a wide band power divider. Ur designs results are for particular frequency..

5GHz is ur center freq or band width ??
 

You can add some phse shifter circuit to each branch.
 

if the phase balance is flat, that is true. this phase(phase(s21)) is for 90deg, 70 Ohm line.
 

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