@article{oai:kyutech.repo.nii.ac.jp:00007320, author = {Kuwabara, Nobuo and 桑原, 伸夫 and Nakanushi, Takuto and Osabe, Kunihiro and Muramatsu, Hidenori}, journal = {2014 International Symposium on Electromagnetic Compatibility}, month = {May}, note = {The common-mode current on AC cable is one of radiated disturbance source below 300 MHz. The method of using common-mode absorbing device (CMAD) is discussed to improve reproducibility of test result by stabilizing the termination impedance of AC cable. However, CMAD can't stabilize the differential-mode impedance because this acts as a kind of common-mode choke coil. In this paper, the influence of the differential-mode termination impedance was studied. The measurement results of disturbance current on AC cable showed that the differential-mode level between AC power line and ground line is larger than the common-mode level. The study using a simple circuit model suggested that the differential-mode current could be converted to the common-mode current by changing the termination impedance between AC power line and ground line. The experiment was carried out by using the artificial AC network which has a function to change both common-mode and differential-mode termination impedance. The results showed that a common-mode level fluctuated by changing the termination impedance. The results also showed that the influence to the common-mode current and the radiated electric field strength in the case of the comb generator was smaller than that in the case of the PC., 2014 International Symposium on Electromagnetic Compatibility, Tokyo (EMC’14/Tokyo), May 12-16, 2004, Hitotsubashi Hall (National Center of Science), Tokyo, Japan}, pages = {263--266}, title = {Influence of Termination Impedance to Radiated Emission from AC Cable with Ferrite Cores Array below 300 MHz}, year = {2014}, yomi = {クワバラ, ノブオ} }