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Feed point problem! Please help...

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Chest

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Hi there,

I'm now doing analysis rectangular patch antenna. And using microstrip line feed for feeding. There are 3 types for this feeding.
1) nonradiating edge (end-edge)
2) radiating edge with inset-fed
3) radiating edge with quater-wave transformer

May anyone tell me that is it the feed point for 1 and 2 is same? I mean using the same equation [ yo = L/pi cos √( Zin/Rin0) ] to calculate the feed point.

Thanks in advance.
 

huh..

i got this problem to..

still looking for the answer..

can anyone plz help..
 

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