QPSK Transmitter and Receiver | Download Scientific Diagram
QPSK modulation and generating signals
QPSK Transmit and Receive Example [Analog Devices Wiki]
QPSK Transmitter and Receiver in Simulink - MATLAB & Simulink
QPSK Modulator
QPSK Modulator - EEWeb
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UNIT-IV Geometric representation of Signals
I am trying to implement a QPSK receiver in Simulink. For symbol timing recovery I am using the Symbol Synchronizer Block. The number of symbols output by the block is variable size.
Figure 1 from A BPSK/QPSK receiver architecture suitable for low-cost ultra-high rate 60 GHz wireless communications | Semantic Scholar