(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
Figure 3: Coupling transfer function of the five indicative topologies of overhead MV/BPL networks when different coupling schemes are applied and various best L1PMAs are adopted. (a)–(e) coupling scheme. (f)–(j) coupling scheme.