Figure 3From: A Rydberg atom-based amplitude-modulated receiver using the dual-tone microwave field(a) The SNR of received signals and (b) the DTC of Rydberg atom-based receiver versus the modulation frequency (\(f_{AM}\)) for dual-tone (red dots) and single-tone (blue dots) microwave field cases. The error represents the standard deviation of three measurementsBack to article page