Fig. 9

The bit error rate performance at different frame lengths (\(L=1\), \(L=2\) and \(L=3\)) for SR-PI-DCSK for \(\beta =100\)
The bit error rate performance at different frame lengths (\(L=1\), \(L=2\) and \(L=3\)) for SR-PI-DCSK for \(\beta =100\)