934602.fig.0012a
(a)
934602.fig.0012b
(b)
934602.fig.0012c
(c)
934602.fig.0012d
(d)
Figure 12: Signals in Figure 7 algorithm: (a) is the signal spectrum , (b) is the frequency response of the channel , (c) is The wideband frequency response of the radio channel , (d) is the temporal channel response to the wideband emitted wave-form .