Antenna Element Calibration File Size Calculation

I want to create a calibration file for an antenna array and save it on the FPGA. How can I calculate the amount of memory I need (in MB)? If I have the following parameters, I was thinking something like this?

• Phase 1x64
• Amplitude 1x64
• Freqency 1x10
• Number of element 4

Answer 1

[David Goodmanson]

Hi John,

assuming the required memory is the product of those four factors, then if these are 64 bit floating point real numbers you have have 163840 * 8 bytes/number = 1.310720 MB.