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Array Antenna power splitter

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nami689

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Hi all

im making a 8 element linear array at 9.5GHz and i have made a simple 3dB power splitter for a 2 element array and i was wondering if the graphs are ok both the S21 and S31 are around 3dB however in the smith chart it is not around the middle...so i was wondering was that ok :|

can someone please help me
 

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  • Power splitter Graphs.doc
    68.5 KB · Views: 55

yes, it should be about 3.5dB for S21 and S31. You can try to add some match stub to adjust the output impedance.
 

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