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HFSS implementatio of corporate feed network

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Saikatdas1

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Hi all,
I am a beginner to the works on antenna.I need to design an array of 8 patches.I want to implement it by corporate feed network structure,but dint get very good material on it.I designed 1 network on my own,can you please tell me whether the structure is ok or not?the microstrip line sections are of 3 widths,for 50,70.71 and 100 ohm lines.70.71 is for quaterwave transformer.I am attaching the network pic herewith.the input is given by a 50 ohm liner which splits into 100 ohm lines.then the impedance increased with QW to 50ohm.which agn splits into couple of 100 ohms.the processgoes like this.

Please help,thanks in advance
feed new.png
 

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