@article{oai:repo.qst.go.jp:00046749,
 author = {Toki, Hiroshi and Sato, Kenji and 佐藤 健次},
 issue = {2},
 journal = {Proceedings of the Japan Academy. Series B, Physical and biological sciences},
 month = {Feb},
 note = {In modern life, we are surrounded by and filled with electromagnetic noise caused by the dominant use of energy in the form of electricity. This situation is brought about by the fact that the noise is not understood theoretically. A new practice of noise reduction was introduced for the construction of Heavy Ion Medical Accelerator in Chiba (HIMAC). The key concept is a symmetric three-line circuit that arranges power supplies, noise filters and magnets around a third central ground line. A continuous theoretical effort forced us to find a new circuit theory involving a multiconductor transmission-line system starting from Maxwell's equations without any approximation. We discuss the essence of all of these experimental and theoretical developments with the hope to remove unnecessary electromagnetic noise not only from power supplies, but also from all electric devices. The newly derived circuit theory of multiconductor transmission lines is universal, and establishes the validity of the practice of noise reduction.},
 title = {New circuit theory of multiconductor transmission lines resulting from a new practice of noise reduction.},
 volume = {90},
 year = {2014}
}