microstrip antenna 900 MHz 120 deg 12 dBi - RF Cafe Forums

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oren
 Post subject: microstrip antenna 900 MHz 120 deg 12 dBi
Posted: Fri May 27, 2005 6:27 am 
i have built a microstrip antenna 900 MHz 60 deg 13 dBi ,

now im trying to build 120 deg and i have a little problem to achive

the specify deg (120).

would someone have any idea how to do it.

thanks in advance

oren
 
  
 
esher
 Post subject: solution
Posted: Fri May 27, 2005 6:41 am 
as far as i know you can use wings at the side of your ground
 
  
 
oren
 Post subject:
Posted: Fri May 27, 2005 7:19 am 
thank you esher

i will try this

do you know the size & the angle of the wings.

or the distance from the patch.
 
  
 
bigel
 Post subject:
Posted: Fri May 27, 2005 8:59 am 
i think you sould try to build 2 array with an angle of about

70-120 deg between .

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UTI
 Post subject:
Posted: Thu Jun 02, 2005 9:22 am 
I think you should try to use directors ,

above your circuit .

Posted  11/12/2012