Research Article

Optical Frequency Upconversion Technique for Transmission of Wireless MIMO-Type Signals over Optical Fiber

Figure 9

Constellation diagrams of the demodulated 16-QAM MIMO signals (a) , (b) , and (c) .
170471.fig.009a
(a)
170471.fig.009b
(b)
170471.fig.009c
(c)