In this paper we present a superregenerative transceiver able to switch among BPSK, QPSK and 8PSK modulations.
An HF-band proof-of-concept transceiver is implemented on an FPGA with a minimum of analog circuitry. The desire of making fair comparisons between BER figures rises a problem of clock frequency selection which is finally solved without consuming extra resources.
Bonet-Dalmau, J., López Riera, A., Palà-Schönwälder, P., Moncunill, F. X., Babí, A. Design and performance comparison of a superregenerative MPSK transceiver. A: IEEE International Conference on Electronics, Circuits, and Systems. "2015 IEEE International Conference on Electronics, Circuits, and Systems". El Cairo: IEEE, 2015, p. 169-172. ISBN 978-1-5090-0246-7.