Title :
Modeling inductive coupling on a PCB surface
Author :
Ionita, Roxana Rosca ; Alina, Dumitru Radu
Author_Institution :
Dept. of Electr. Eng., Univ. Politeh. of Bucharest, Bucharest, Romania
Abstract :
Magnetic coupling occurs when magnetic field lines of an electric circuit are closing into another electric circuit. This can be an undesired effect that affects both circuits. The coupling element is mutual inductance. This paper aims to analyze the effects of inductive coupling. Coupling capacity or mutual inductance will be determined by solving the electromagnetic field issue and the effects of the inductive coupling will be reduced by placing a specific ferromagnetic shield in different configurations.
Keywords :
coupled circuits; electromagnetic fields; magnetic shielding; networks (circuits); printed circuits; PCB surface; coupling element; electric circuit; electromagnetic field; ferromagnetic shield; inductive coupling modeling; magnetic coupling; magnetic field lines; mutual inductance; Cable shielding; Conductors; Couplings; Iron; Magnetic fields; Magnetic flux; Shape; Electromagnetic compatibility; electromagnetic coupling; electromagnetic interference; electromagnetic reactive interference; interference;
Conference_Titel :
EUROCON, 2013 IEEE
Conference_Location :
Zagreb
Print_ISBN :
978-1-4673-2230-0
DOI :
10.1109/EUROCON.2013.6625264
