CHARACTERIZATION OF ELECTROMAGNETIC FIELD-TRANSMISSION LINE COUPLING OF RADIATED EMISSION AND IMMUNITY USING TEM CELL MEASUREMENT | Zendy

Chunlei Shi | Zendy; Changchun Chai | Zendy; Yintang Yang | Zendy; Zhenyang Ma | Zendy; Liping Qiao | Zendy; Xinhai Yu | Zendy

Open Access

CHARACTERIZATION OF ELECTROMAGNETIC FIELD-TRANSMISSION LINE COUPLING OF RADIATED EMISSION AND IMMUNITY USING TEM CELL MEASUREMENT

Author(s) -

Chunlei Shi,

Changchun Chai,

Yintang Yang,

Zhenyang Ma,

Liping Qiao,

Xinhai Yu

Publication year - 2016

Publication title -

progress in electromagnetics research letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.245

H-Index - 33

ISSN - 1937-6480

DOI - 10.2528/pierl16092501

Subject(s) - transmission line , electromagnetic field , coupling (piping) , characterization (materials science) , electromagnetic compatibility , transmission (telecommunications) , electromagnetic interference , electric power transmission , optoelectronics , materials science , acoustics , physics , optics , electronic engineering , electrical engineering , engineering , quantum mechanics , metallurgy

An analytic model is proposed to estimate the electromagnetic field transmission line coupling for both radiated emission and immunity using TEM cell measurements. Further, a coupling impedance is introduced to determine the domination between electric and magnetic fields of the fieldline coupling. Comparison of measurement and calculation results confirms the accuracy of the model. The model and coupling impedance can be helpful for the suppression of radiated emission and the enhancement of radiated immunity of transmission lines in electromagnetic compatibility design of electronic systems.

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