A 2.6mW 10pTI √ Hz 33kHz Magnetoimpedance-Based Magnetometer with Automatic Loop-Gain and Bandwidth Enhancement. - Ippei Akita; Takeshi Kawano; Hitoshi Aoyama; Shunichi Tatematsu; Masakazu Hioki (ISSCC, 2022)

An Automatic Loop Gain Enhancement Technique in Magnetoimpedance-Based Magnetometer. - Ippei Akita; Takeshi Kawano; Hitoshi Aoyama; Shunichi Tatematsu; Masakazu Hioki (IEEE J. Solid State Circuits, 2022)

3.5 A 4mW 45pT/√Hz Magnetoimpedance-Based ΔΣ Magnetometer with Background Gain Calibration and Short-Time CDS Techniques. - Ippei Akita; Shunichi Tatematsu (ISSCC, 2024)