Title :
Calculation of normal-mode voltage on the balanced line converted from the injected common-mode voltage
Author :
Sasabe, Kohji ; Yoshida, Kazuhisa ; Fujiwara, Osamu
Author_Institution :
Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
Abstract :
The noise mode conversion on the balanced line from the common-mode to the normal-mode was investigated. Two simple parallel traces with the injected common-mode voltage were considered for the mode conversion. The normal-mode voltage converted was calculated from the eight terminals circuit theory. The effect of the mutual coupling between traces on the mode conversion was also examined. As a result, it was found that the tight magnetic coupling between the traces gave less mode conversion
Keywords :
electromagnetic coupling; logic testing; multiport networks; network analysis; noise; transmission line theory; voltage measurement; balanced line; common-mode voltage measurement; eight terminals circuit theory; immunity regulation; injected common-mode voltage; logic circuit malfunction mechanism; magnetic coupling; mode conversion; mutual coupling; noise mode conversion; normal-mode voltage; parallel traces; transmission line model; Capacitance; Circuit noise; Circuit theory; Distributed parameter circuits; Inductance; Mutual coupling; Noise generators; Noise level; Transmission line theory; Voltage;
Conference_Titel :
Electromagnetic Compatibility, 1999 International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-9980748-4-9
DOI :
10.1109/ELMAGC.1999.801413
