There are devices with longer range, I'm sure if the bandwidth is reduced, the range could go up. [1] https://en.wikipedia.org/wiki/Ambient_backscatter https:/

There are devices with longer range, I'm sure if the bandwidth is reduced, the range could go up. [1] https://en.wikipedia.org/wiki/Ambient_backscatter https://en.wikipedia.org/wiki/Ambient_backscatter