Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would
be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate
that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views.
It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if
you would like to post something on RF Cafe's
page, please do.
Below are all of the forum threads, including all
the responses to the original posts.
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
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
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.
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 .
Posted: Thu Jun 02, 2005 9:22 am
I think you should try to use directors ,
above your circuit .