Figure 3From: TOA Estimator for UWB Backscattering RFID System with Clutter Suppression Capability Performance comparison of the estimator under the scenarios with and without clutter for different number of sampled symbols in CM1 (a) and CM2 (b) with = 45 ns, f s = 8 GHz, N f = 4, and SCR = 30 dB. Back to article page