“…I MPROVING the performance of wireless links requires a proper characterization and knowledge of multiple channel parameters: direction of arrival (DoA), time of arrival (ToA), delay spread, path loss, and K factor, among others [1], [2]. With knowledge of the channel parameters, different scenarios can be effectively distinguished [3], even recreated and emulated through the use of post-processing techniques based on the creation/removal of reflections in the communication channel [4], [5]. This is fundamental in today's interconnected society, considering the huge variety of propagation environments associated with different communication scenarios: 5G/6G mobile [6], [7], RIS-aided [8], [9], industrial [10], [11], and vehicle-to-everything [12]- [16] networks.…”