Finite Element Computation of Antenna Impedance Frequency Response Considering Finite Conductivity

Gergely Koczka; Oszkar Biro

doi:10.1109/TMAG.2019.2896295

Finite Element Computation of Antenna Impedance Frequency Response Considering Finite Conductivity

Gergely Koczka, Oszkar Biro

Institute of Fundamentals and Theory in Electrical Engineering (4370)

Research output: Contribution to journal › Article › peer-review

Abstract

Finite-element techniques are applied to the frequency response computation of the input impedance of antennas with the eddy
current losses taken into account. Both time-domain and frequency-domain approaches are discussed. Comparison to results for a
dipole patch antenna with T-match obtained by assuming infinite conductivity is presented.

Original language	English
Article number	7400604
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	55
Issue number	6
DOIs	https://doi.org/10.1109/TMAG.2019.2896295
Publication status	Published - Jun 2019
Event	The Eighteenth Biennial IEEE Conference on Electromagnetic Field Computation CEFC 2018 - Hangzhou, China Duration: 28 Oct 2018 → 31 Dec 2018

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title = "Finite Element Computation of Antenna Impedance Frequency Response Considering Finite Conductivity",

abstract = "Finite-element techniques are applied to the frequency response computation of the input impedance of antennas with the eddycurrent losses taken into account. Both time-domain and frequency-domain approaches are discussed. Comparison to results for adipole patch antenna with T-match obtained by assuming infinite conductivity is presented.",

author = "Gergely Koczka and Oszkar Biro",

year = "2019",

month = jun,

doi = "10.1109/TMAG.2019.2896295",

language = "English",

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journal = "IEEE Transactions on Magnetics",

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AU - Koczka, Gergely

AU - Biro, Oszkar

PY - 2019/6

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N2 - Finite-element techniques are applied to the frequency response computation of the input impedance of antennas with the eddycurrent losses taken into account. Both time-domain and frequency-domain approaches are discussed. Comparison to results for adipole patch antenna with T-match obtained by assuming infinite conductivity is presented.

AB - Finite-element techniques are applied to the frequency response computation of the input impedance of antennas with the eddycurrent losses taken into account. Both time-domain and frequency-domain approaches are discussed. Comparison to results for adipole patch antenna with T-match obtained by assuming infinite conductivity is presented.

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DO - 10.1109/TMAG.2019.2896295

M3 - Article

SN - 0018-9464

VL - 55

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 6

M1 - 7400604

T2 - The Eighteenth Biennial IEEE Conference on Electromagnetic Field Computation CEFC 2018

Y2 - 28 October 2018 through 31 December 2018

ER -

Finite Element Computation of Antenna Impedance Frequency Response Considering Finite Conductivity

Abstract

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