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Patch Antenna array ADS Momentum

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hrmagnet

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Patch Antenna ( 4 X 4array) ADS Momentum

hello i have to design a 10 Ghz patch antenna array ( 4 X4 array) using a Fr 4 board, i have ads momentum, i have an idea how to use it. i just want to know how i will draw the path on the board (on the layout in ads momentum) for this problem. thanks
 

hi there is an example with a circular polarized patch. Just open the momentum examples.
Regards
 
I have a question. You are using FR4 board at 10GHz. As far as I know, maximum frequency of operation that can be used with FR4 is around 2GHz. But if you are using at 10GHz, the dielectric loss at that frequency will be huge.
 
thanks, how would i go about designing the power divider network(power splitter) which i guess i have to do and attach to the antenna array.
 

See for multiport wilkinson power dividers.
 

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