18. Organic Integrated Circuits for EMI Measurement

  1. Prof. Takao Someya
  1. Makoto Takamiya1,
  2. Koichi Ishida1,
  3. Tsuyoshi Sekitani2,
  4. Prof. Takao Someya2 and
  5. Takayasu Sakurai1

Published Online: 28 DEC 2012

DOI: 10.1002/9783527646982.ch18

Stretchable Electronics

Stretchable Electronics

How to Cite

Takamiya, M., Ishida, K., Sekitani, T., Someya, T. and Sakurai, T. (2012) Organic Integrated Circuits for EMI Measurement, in Stretchable Electronics (ed T. Someya), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany. doi: 10.1002/9783527646982.ch18

Editor Information

  1. The University of Tokyo, Department of Electrical Engineering and Information Systems, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan

Author Information

  1. 1

    University of Tokyo, Tokyo 153-8505, Japan

  2. 2

    The University of Tokyo, Department of Electrical Engineering and Information Systems, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan

Publication History

  1. Published Online: 28 DEC 2012
  2. Published Print: 19 DEC 2012

ISBN Information

Print ISBN: 9783527329786

Online ISBN: 9783527646982

SEARCH

Keywords:

  • electromagnetic interference (EMI);
  • electromagnetic compatibility (EMC);
  • carbon nanotubes;
  • printed circuit board;
  • silicon CMOS technology;
  • stretchable interconnects

Summary

A stretchable 12 × 12 cm2 electromagnetic interference (EMI) measurement sheet is developed to enable the measurement of EMI distribution on the surface of electronic devices by wrapping the devices in the sheet. The sheet consists of an 8 × 8 coil array, a 2 V organic CMOS row decoder and a column selector, 40% stretchable interconnects with carbon nanotubes, and 0.18 µm silicon CMOS circuits for electric and magnetic field detection. The sheet detects the total power of an electric field in the band up to 700 MHz and that of a magnetic field up to 1 GHz. The minimum detectable powers of the electric and magnetic fields are −60 and −70 dBm, respectively.