Antenna Array feedind

guytoub

Full Member level 2
Full Member level 2
Joined
Dec 23, 2004
Messages
126
Helped
4
Reputation
8
Reaction score
6
Trophy points
1,298
Activity points
946
Hello Guys,

can somebody explain me this kind of feeding method? why certain line of the array had a lamba/4 lenght ?

regards

rso_ant.png
 
Hi, it is because of the principle of lambda/4 transformer