Result Details

Design of Linearly Tapered Slot-Line Antenna Array for Terahertz Molecular Spectroscopy by SPC-PNX Evolutional Algorithm

LUKEŠ, Z.; LÁČÍK, J.; RAIDA, Z. Design of Linearly Tapered Slot-Line Antenna Array for Terahertz Molecular Spectroscopy by SPC-PNX Evolutional Algorithm. In The 20th International Conference on High Resolution Molecular Spectroscopy. 20. Praha: VSCHT Praha, 2008. p. 124-124. ISBN: 978-80-7080-689-0.
Type
conference paper
Language
English
Authors
Lukeš Zbyněk, Ing., Ph.D., UREL (FEEC)
Láčík Jaroslav, doc. Ing., Ph.D., UREL (FEEC)
Raida Zbyněk, prof. Dr. Ing., UREL (FEEC)
Abstract

In the presented paper, the novel modification of the linearly tapered slot-line antenna array is described. The antenna array was designed for terahertz spectroscopy application. The method of molecular spectroscopy uses the frequencies above 50 GHz, nominally about 300 to 600 GHz.The main problem of this application is a design of the directive middle-gain antenna for this frequency range. In the current spectroscope, the horn antennas were used. The main problem of the antenna is the insufficient wideband frequency range and antennas must be changed in dependency of operation frequency.

Keywords

quasi-terahertz spectroscopy application, Linearly Tapered Slot-line antenna (LTSA), SPC-PNX

Published
2008
Pages
124–124
Proceedings
The 20th International Conference on High Resolution Molecular Spectroscopy
Series
20
Edition
1
Conference
Praha 2008 - The 20th International Conference on High Resolution Molecular Spectroscopy
ISBN
978-80-7080-689-0
Publisher
VSCHT Praha
Place
Praha
BibTeX 
@inproceedings{BUT27400,
  author="Zbyněk {Lukeš} and Jaroslav {Láčík} and Zbyněk {Raida}",
  title="Design of Linearly Tapered Slot-Line Antenna Array for Terahertz Molecular Spectroscopy by SPC-PNX Evolutional Algorithm",
  booktitle="The 20th International Conference on High Resolution Molecular Spectroscopy",
  year="2008",
  series="20",
  number="1",
  pages="124--124",
  publisher="VSCHT Praha",
  address="Praha",
  isbn="978-80-7080-689-0"
}
Departments
Department of Radio Electronics (UREL)
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