Ranging Performance of the IEEE 802.15.4a UWB Standard under FCC/CEPT Regulations

Figure 6

Code sequence analysis on the maximal operating distance and the maximal allowed pathloss, where the solid lines correspond to the energy detector, the dashed-dotted lines belong to the coherent receiver, and the dashed lines indicate constant noise dimensionality for the energy detector. The values are given for 𝑁_pr=[16,64,256,1024,4096] (from left to right).