An efficient and optimized FPGA Feedback M-PSK Symbol Timing Recovery Architecture based on the Gardner Timing Error Detector. - Emanuele Sciagura; Paolo Zicari; Stefania Perri; Pasquale Corsonello (DSD, 2007)

A programmable carrier phase independent symbol timing recovery circuit for QPSK/OQPSK signals. - Paolo Zicari; Emanuele Sciagura; Stefania Perri; Pasquale Corsonello (Microprocess. Microsystems, 2008)