Noise transfer functions and loop filters especially suited for noise-shaping SAR ADCs. - Harald Garvik; Carsten Wulff; Trond Ytterdal (ISCAS, 2016)

An 11.0 bit ENOB, 9.8 fJ/conv.-step noise-shaping SAR ADC calibrated by least squares estimation. - Harald Garvik; Carsten Wulff; Trond Ytterdal (CICC, 2017)

A 68 dB SNDR Compiled Noise-Shaping SAR ADC With On-Chip CDAC Calibration. - Harald Garvik; Carsten Wulff; Trond Ytterdal (A-SSCC, 2019)