Making new development about MIMO Wireless

Hi everyone.

I am new here. i have some years on wireless communication; but I realized that it doesn´t have frecuency space solutions on MIMO equipments only diversity space (it must decrease the throughput but stabilizes the link, while my idea is to increase the throughput without using more bandwith but using diferent channel frecuency at the same time stabilizes the link). Do you know if Arduino is able to do this proyect?

I hope hearing from you soon. Thanks!!