Dipoles, unintentional antennas and EMC

EMC’04/Sendai Control of Unintentional Electromagnetic Waves from Digital Circuits: Efficient EMC Modeling of Devices and PCBs

A research project has been carried out for the last five years, the subject of which is to develop effective methods to control electromagnetic noise radiation from digital electronic devices. Engineering approaches were chosen and some new modeling methods of electromagnetic phenomena around a printed circuit board are shortly described in relation to EMI subjects. Those results have been com...

Description of Electrically Small Resonant Antennas by Electric and Magnetic Dipoles

A new kind of field representation on the far field sphere is presented. This representation is based upon the polarisation states of the field. Polarisation states can easily be obtained upon determining the peculiar loci in the field. Depending on the polarisation state of the field, it is demonstrated that, either one of the magnetic or the electric dipole moments is dominant. Subsequently, ...

Emc Group

Anthropogenic EM Noise and EMC

EMC'09/Kyoto was organized by L. R. Koga, Okayama University, and was held in Kyoto at Kyoto International Conference Center, from June 20th to 24th, 2009. This was the sixth EMC Symposium in Japan, because they have been held every five years since 1984. Number of attendee was 409 from 21 countries, though the number was less than had been expected due to the Lehman Shock which prohibited fina...

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