Publication detail

On Using Ray-Launching Method For Modeling Rotational Spectrometer

LÁČÍK, J. LUKEŠ, Z. RAIDA, Z.

Original Title

On Using Ray-Launching Method For Modeling Rotational Spectrometer

English Title

On Using Ray-Launching Method For Modeling Rotational Spectrometer

Type

journal article - other

Language

en

Original Abstract

In the paper the ray-launching method is developed and used for the modeling of a rotational spectrometer. Since the electrical size of the spectrometer is several thousands times longer compared to the wavelength, the presented approach is much suitable for the analysis of such huge devices than the classical numerical exact methods such as the fast integral methods. The accuracy of the developed approach is verified on an analysis of a spectrometer component - a lens. Firstly, the lens is analyzed in CST Microwave Studio, and secondly, by the developed ray-launching method. The comparison shows that the accuracy of the developed approach is good.

English abstract

In the paper the ray-launching method is developed and used for the modeling of a rotational spectrometer. Since the electrical size of the spectrometer is several thousands times longer compared to the wavelength, the presented approach is much suitable for the analysis of such huge devices than the classical numerical exact methods such as the fast integral methods. The accuracy of the developed approach is verified on an analysis of a spectrometer component - a lens. Firstly, the lens is analyzed in CST Microwave Studio, and secondly, by the developed ray-launching method. The comparison shows that the accuracy of the developed approach is good.

Keywords

Ray launching, rotational spectroscopy, spectrometer

RIV year

2008

Released

02.06.2008

Publisher

Department of Radio Electronic, Brno University of Technology

Location

Brno

Pages from

98

Pages to

107

Pages count

10

BibTex


@article{BUT47001,
  author="Jaroslav {Láčík} and Zbyněk {Lukeš} and Zbyněk {Raida}",
  title="On Using Ray-Launching Method For Modeling Rotational Spectrometer",
  annote="In the paper the ray-launching method is developed and used for the modeling of a rotational spectrometer. Since the electrical size of the spectrometer is several thousands times longer compared to the wavelength, the presented approach is much suitable for the analysis of such huge devices than the classical numerical exact methods such as the fast integral methods.
The accuracy of the developed approach is verified on an analysis of a spectrometer component - a lens. Firstly, the lens is analyzed in CST Microwave Studio, and secondly, by the developed ray-launching method. The comparison shows that the accuracy of the developed approach is good.
",
  address="Department of Radio Electronic, Brno  University of Technology",
  chapter="47001",
  institution="Department of Radio Electronic, Brno  University of Technology",
  journal="Radioengineering",
  number="2",
  volume="17",
  year="2008",
  month="june",
  pages="98--107",
  publisher="Department of Radio Electronic, Brno  University of Technology",
  type="journal article - other"
}