Detail publikace

Electromagnetic Field Coupling to a Transmission Line -- A Reciprocity-Based Approach

Originální název

Electromagnetic Field Coupling to a Transmission Line -- A Reciprocity-Based Approach

Anglický název

Electromagnetic Field Coupling to a Transmission Line -- A Reciprocity-Based Approach

Jazyk

en

Originální abstrakt

The electromagnetic (EM) reciprocity theorem of the time-convolution type is systematically applied to describe an EM-field-to-line coupling model interrelating the (actual) induced voltage and current quantities at the ends of a transmission line with the (testing) ones pertaining to the situation when the line operates as a transmitter. It is demonstrated that under certain conditions, the reciprocity-based coupling model is fully equivalent to the classic models of Agrawal, Taylor, and Rachidi. Furthermore, it is shown for the case of plane-wave incidence that the far-field amplitude radiated in the testing state can be used to replace the forcing functions that are traditionally expressed in terms of the excitation-field distribution along the transmission line. The reciprocity-based formulation is finally validated both analytically and numerically.

Anglický abstrakt

The electromagnetic (EM) reciprocity theorem of the time-convolution type is systematically applied to describe an EM-field-to-line coupling model interrelating the (actual) induced voltage and current quantities at the ends of a transmission line with the (testing) ones pertaining to the situation when the line operates as a transmitter. It is demonstrated that under certain conditions, the reciprocity-based coupling model is fully equivalent to the classic models of Agrawal, Taylor, and Rachidi. Furthermore, it is shown for the case of plane-wave incidence that the far-field amplitude radiated in the testing state can be used to replace the forcing functions that are traditionally expressed in terms of the excitation-field distribution along the transmission line. The reciprocity-based formulation is finally validated both analytically and numerically.

Dokumenty

BibTex


@article{BUT157203,
  author="Martin {Štumpf}",
  title="Electromagnetic Field Coupling to a Transmission Line -- A Reciprocity-Based Approach",
  annote="The electromagnetic (EM) reciprocity theorem of the time-convolution type is systematically applied to describe an EM-field-to-line coupling model interrelating the (actual) induced voltage and current quantities at the ends of a transmission line with the (testing) ones pertaining to the situation when the line operates as a transmitter. It is demonstrated that under certain conditions, the reciprocity-based coupling model is fully equivalent to the classic models of Agrawal, Taylor, and Rachidi. Furthermore, it is shown for the case of plane-wave incidence that the far-field amplitude radiated in the testing state can be used to replace the forcing functions that are traditionally expressed in terms of the excitation-field distribution along the transmission line. The reciprocity-based formulation is finally validated both analytically and numerically.",
  address="IEEE EMC Society",
  chapter="157203",
  doi="10.1109/TEMC.2018.2884038",
  howpublished="print",
  institution="IEEE EMC Society",
  number="6",
  volume="61",
  year="2019",
  month="january",
  pages="1--9",
  publisher="IEEE EMC Society",
  type="journal article - other"
}