Phased Array Antenna Effect of increment the number of elements

In this video we show the effect of increment the number of elements in an array antenna.
First, in only Z direction, after in only X direction and finally in both X and Z directions.
Note that the axis are changing his levels continuosly to adecuate to the maximum of the radiation pattern
In the left animation we represent the Array Factor versus theta (elevation) and phi (azimuth).
In the right animation we represent the Array Factor versus x,y and z.

[benjuliebenjulie]

take the first case incrementing in x-direction for a receive antenna...at what point does the addition of elements
no longer add significant gain...after all the gain cant goto infinity..

[TheViejowill]

hi, amazing work. I have seen your videos and they are so good, ¿could you send me the codes for academical purpose?