Frequency shift algorithm: Design of a baseband phase locked loop for frequency-domain multiplexing readout of x-ray transition-edge sensor microcalorimeters - van der Hulst, Paul; van der Kuur, Jan; Nieuwenhuizen, Ad; Vaccaro, Davide; Akamatsu, Hiroki; van Winden, Patrick; van Leeuwen, Bert-Joost; den Herder, Jan-Willem (Review of scientific instruments, 2021)
Keywords: Algorithms; Bias; Calorimeters; Controllers; Electric potential; Energy resolution; Frequency domain analysis; Frequency shift; Impedance; Intermodulation; Multiplexing; Phase locked loops; Pixels; Read out systems; Resonance; Scientific apparatus & instruments; Thermal response; Tolerances; Voltage