Low-frequency Magnetic Shielding of Planar Shields: A Unified Wave Impedance Formula for the Transmission Line Analogy

This article focuses on wave impedance calculations employed in the transmission line analogy for the low-frequency magnetic shielding problem: a planar shield against a loop current source placed parallel to the shield. We present a unified formula for wave impedance calculations that is distinct f...

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Veröffentlicht in:	IEEE transactions on electromagnetic compatibility 2021-08, Vol.63 (4), p.1046-1057
Hauptverfasser:	Jiao, Chongqing, Ning, Feng, Yang, Xiaochen, Qin, Dingyu, Guo, Anqi, Yang, Yong, Wang, Jialong
Format:	Artikel
Sprache:	eng
Schlagworte:	Current sources Impedance Low-frequency Magnetic noise Magnetic separation Magnetic shielding Mathematical analysis planar shields Propagation Surface impedance Surface waves transmission line approach Transmission lines wave impedance (WI)
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