An OFDM Receiver with Frequency Domain Diversity Combined Impulsive Noise Canceller for Underwater Network

Figure 8

(a) MODE3 QPSK constellations (branches 1 to 4 and MRC, Okinawa). (b) MODE2 QPSK constellations (branches 1 to 4 and MRC, Okinawa).

(a)

(b)