Analog-decoder experiments with subthreshold CMOS soft-gates. - Matthias Frey; Hans-Andrea Loeliger; Felix Lustenberger; Patrick R. Merkli; Patrik Strebel (ISCAS (1), 2003)

Message passing algorithms and analog electronic circuits. - Patrick R. Merkli (2005)

Analog Circuits for Symbol-Likelihood Computation. - Matthias Frey; Hans-Andrea Loeliger; Patrick R. Merkli (ICECS, 2006)

Synchronization of Pseudorandom Signals by Forward-Only Message Passing With Application to Electronic Circuits. - Benjamin Vigoda; Justin Dauwels; Matthias Frey; Neil Gershenfeld; Tobias Koch 001; Hans-Andrea Loeliger; Patrick R. Merkli (IEEE Trans. Inf. Theory, 2006)