T. Konishi

A 38 μA wearable biosignal monitoring system with near field communication

Hiroshi Nakajima, Shintaro Izumi, Masahiko Yoshimoto, 2013, 2013 IEEE 11th International New Circuits and Systems Conference (NEWCAS).

A 14 µA ECG processor with robust heart rate monitor for a wearable healthcare system

Hiroshi Nakajima, Shintaro Izumi, Masahiko Yoshimoto, 2013, 2013 Proceedings of the ESSCIRC (ESSCIRC).

Noise-tolerant instantaneous heart rate and R-peak detection using short-term autocorrelation for wearable healthcare systems

Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi, 2013, 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Instantaneous Heart Rate detection using short-time autocorrelation for wearable healthcare systems

Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

A 60-dB image rejection filter using Δ-Σ modulation and frequency shifting

Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi, 2009, 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing.

A Low-Power Multi Resolution Spectrum Sensing Architecture for a Wireless Sensor Network with Cognitive Radio

H. Kawaguchi, M. Yoshimoto, S. Izumi, 2011, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..