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Microstrip Antenna 900 MHz 120 Deg 12 dBi - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues. Original posts:

Amateur Radio | Antennas | Circuits & Components | Systems | Test & Measurement


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 .
[/img]


 
  
 
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

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