Enhancement of Air-groundMatching by Means of a Chirped MultilayerStructure: Electromagnetic Modelingwith the Method of Single Expression

• Autorzy: Baghdasaryan H. , Knyazyan T. , Hovhannisyan T. , Marciniak M. , Pajewski L.

Identyfikatory

DOI

10.26636/jtit.2017.121117

• Języki publikacji: EN

Abstrakty

EN

The enhancement of air-ground electromagneticmatching by means of a chirped multilayer structure is inves-tigated. The modeling and simulation of the considered struc-ture are performed by using the method of single expression(MSE), which is a convenient and accurate tool for wavelength-scale simulations of multilayers comprising lossy, amplifyingor nonlinear (Kerr-type) materials. Numerical results showthat a suitable chirped multilayer structure can reduce the re- ection from the ground. Different values of the number oflayers and of the layer thicknesses are considered. The distributions of the electric eld components and the power owdensity within the modelled structures are calculated.

Słowa kluczowe

EN

chirped multilayer structure; ground matching; method of single expression

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2017
• Tom: nr 3
• Strony: 30--36
• Opis fizyczny: Bibliogr. 23 poz., rys.

Twórcy

autor

Baghdasaryan H.

• National Polytechnic University of Armenia, Yerevan, Armenia

autor

Knyazyan T.

• National Polytechnic University of Armenia, Yerevan, Armenia

autor

Hovhannisyan T.

• National Polytechnic University of Armenia, Yerevan, Armenia

autor

Marciniak M.

• National Institute of Telecommunications, Warsaw, Poland

autor

Pajewski L.

• Department of Information Engineering, Electronics and Telecommunications, Sapienza University of Rome, Rome, Italy

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