T. Tsukutani

A Study on Contour Line and Internal Area Extraction Method by using the Self-Organization Map

T. Ueta, Y. Sumi, N. Yabuki, 2006, 2006 International Symposium on Intelligent Signal Processing and Communications.

Novel current-mode biquad using MO-CCCIIS and grounded capacitors

Y. Sumi, T. Tsukutani, S. Iwanari, 2005, 2005 International Symposium on Intelligent Signal Processing and Communication Systems.

Current-mode universal biquadratic circuit using OTAs and DO-CCII

Y. Sumi, T. Tsukutani, M. Higashimura, 2004, The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04..

Electronically Tunable Current-Mode Universal Filter Employing CCCIIs and Grounded Capacitors

Y. Sumi, T. Tsukutani, Y. Fukui, 2006, 2006 International Symposium on Intelligent Signal Processing and Communications.

A realization of biquadratic circuit transfer functions using OTA-C integrator loop structure

Y. Sumi, T. Tsukutani, Y. Fukui, 2005, 2005 International Symposium on Intelligent Signal Processing and Communication Systems.

Novel current-mode biquadratic circuit using only plus type DO-DVCCCs

Y. Sumi, T. Tsukutani, N. Yabuki, 2009, 2008 International Symposium on Intelligent Signal Processing and Communications Systems.

Electronically tunable current-mode universal biquadratic filter using CCCDBAs

Y. Sumi, T. Tsukutani, N. Yabuki, 2009, 2008 International Symposium on Intelligent Signal Processing and Communications Systems.