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clanon

18dbi PCB dipole array

Jomy , NEED HELP this SUCKER doesn't take energy ,

Z is wrong (Too LOW)

S11 (too LOW) almost 0

Vswr HIGH as HELL

(PS: tried everything can't make it "dance")

antena52.jpg

panel19dbis.jpg

S11.JPG

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,,, what is the distance between the vibrators and the reflector and impedance ... ??

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(Its supposed to be 2cm)

i tried from 5mm or less to 25 mm and more...NOTHING S11 never gets under 7 , 8...or LESS

Z goes up to 20 ohms MAX...(never passes 15 , 20 ohms)

tried 1mm and 0.5 FR4 , Rexolite and Roger...(Nothing)

 What i DIDN't try was a DIFFERENT PORT...(only discrete)

 

z.JPG

Edited by clanon

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