A log-domain μbeamformer for medical ultrasound imaging systems. - Thomas Halvorsrod; Werner Luzi; Tor Sverre Lande (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)

A low-power, low-noise, and low-cost VGA for second harmonic imaging ultrasound probes. - Peng Wang 013; Trond Ytterdal; Thomas Moe Halvorsrod (BioCAS, 2013)

A low noise single-ended to differential linear charge sampling SC-VGA for second harmonic cardiac ultrasound imaging. - Peng Wang 013; Trond Ytterdal; Thomas Halvorsrod (ECCTD, 2013)

A low noise single-end to differential switched-capacitor VGA for PZT-Xducer ultrasound imaging. - Peng Wang 013; Trond Ytterdal; Thomas Halvorsrod (ECCTD, 2013)

Surfing front-end architectures for ultrasound imaging systems. - Peng Wang 013; Trond Ytterdal; Thomas M. Halvorsrod (ECCTD, 2015)