mohamad
2009-05-12, 06:54 PM
dear all friends
I wrote several threads about space diversity antenna calculations but i didn't get my response;
in antenna heights module, if I configure antenna with diversity and set clearance criteria for diversity height of SD antennas will be 5.0 meters always and this quantity never change.
as a solution I configure antenna without diversity but set clearance criteria for diversity so I get good result then i go to diffraction loss module and calculate this loss, the amount of diffraction loss is very high. it should be 3 to 6 dB for.
how I calculate SD antenna heights?
thanks a lot for your help
mohamad
I wrote several threads about space diversity antenna calculations but i didn't get my response;
in antenna heights module, if I configure antenna with diversity and set clearance criteria for diversity height of SD antennas will be 5.0 meters always and this quantity never change.
as a solution I configure antenna without diversity but set clearance criteria for diversity so I get good result then i go to diffraction loss module and calculate this loss, the amount of diffraction loss is very high. it should be 3 to 6 dB for.
how I calculate SD antenna heights?
thanks a lot for your help
mohamad