著者
神宮寺 直子 山方 義彦 松木 英敏 星宮 望 古川 孝
出版者
公益社団法人日本磁気学会
雑誌
日本応用磁気学会誌 (ISSN:18804004)
巻号頁・発行日
vol.21, no.4, pp.693-696, 1997-04-15
被引用文献数
6 2

Cross coils that operate in an alternating magnetic field are proposed for transmitting signals. They cancel the noise induced by a symmetric magnetic field stem from a transcutaneous power-transmitting coil, and then transmit and detect the signals in the magnetic field. In comparison with figure-of-eight coils, cross coils keep a certain senditivity due to dislocation between the transmitting and detecting coils. The signal-transmitting ability of cross coils is not very high, but above properties make them useful as transcutaneous signal-transmitting coils.