Title :
Common-mode currents and radiation from PCBNGP
Author :
Ooi, T.H. ; Tan, S.Y. ; Li, Huadong
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
Abstract :
In this paper the closed-form expression for the common-mode current on printed circuit board with narrow ground plane (PCBNGP) is derived. The derivation is based on a three-conductor transmission line model. The common-mode and differential-mode resonances affecting common-mode currents and radiation are studied
Keywords :
electromagnetic interference; printed circuits; transmission line theory; common-mode current; common-mode resonance; differential-mode resonance; printed circuit board with narrow ground plane; radiated EMI; three-conductor transmission line model; Assembly; Batteries; Capacitance; Conductors; Distributed parameter circuits; Electromagnetic interference; Equivalent circuits; H infinity control; Impedance; Inductance;
Conference_Titel :
Environmental Electromagnetics, 2000. CEEM 2000. Proceedings. Asia-Pacific Conference on
Conference_Location :
Shanghai
Print_ISBN :
7-5635-0420-6
DOI :
10.1109/CEEM.2000.853909
