Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Tadamitsu Iritani"'
Publikováno v:
Transactions of the Society of Instrument and Control Engineers. 44:11-17
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 89:52-60
For automobile safety, supplemental equipment such as seat belts and air bags is used. These devices are activated after an accident. In contrast, from the point of view of accident prevention, automotive radar has been developed for collision avoida
Publikováno v:
IEICE Transactions on Communications. :2609-2615
Various types of radars have been developed and used until now-such as Pulse, FM-CW. and Spread Spectrum. Additionally, we have proposed another type of radar which measures distances by using standing wave. We have named it as Standing Wave Radar. I
Autor:
Xueli Zhao, Dayong Gao, Tadamitsu Iritani, Yohsuke Kinouchi, E. Yasuno, M. Takeuchi, Tadaoki Morimoto
Publikováno v:
IEEE Transactions on Biomedical Engineering. 51:362-370
This paper outlines a new method for measuring multilayer tissue conductivity and structure by using divided electrodes, in which current electrodes are divided into several parts. Our purpose is to estimate the multilayer tissue structure and the co
Autor:
Tadaoki Morimoto, Tadamitsu Iritani, Mari Haku, Yohsuke Kinouchi, Yuken Ohmine, Hiromu Nishitani, Mieko Takeuchi
Publikováno v:
The Journal of Medical Investigation. 51:218-225
The purposes of this study were to estimate the electrical conductivity of tissues by non-invasively measuring the electrical bio-impedance, to develop a new method for tissue diagnosis, i.e., electrical impedance tomography (EIT). Tissue models were
Publikováno v:
IEEJ Transactions on Sensors and Micromachines. 124:464-469
Publikováno v:
IEEJ Transactions on Sensors and Micromachines. 121:192-198
In this paper, we describe how to improve the resolution of an absolute type displacement sensor utilizing standing wave on a transmission line. This sensor is based on the phenomenon that the node of standing wave is produced every half-wavelength o
Autor:
Tetsuji Uebo, Tadamitsu Iritani
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 120:37-42
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 82:10-19
Publikováno v:
Medical & Biological Engineering & Computing. 35:486-492
The objective of the research is to show an in vivo, fast method of measurement of local tissue bio-impedance in the beta dispersion region (0-200 kHz). A needle electrode is used for the purpose. The performances with respect to circuits, electrodes