Result Details

Time-domain characterization of antennas on metamaterial substrates

Zbyněk RAIDA, Jiří HORÁK, Petr CHMELA, Lukáš OLIVA. Time-domain characterization of antennas on metamaterial substrates. In Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC. Roma (Italy): Universita Roma Tre, 2006. 1 p.
Type
conference paper
Language
English
Authors
Raida Zbyněk, prof. Dr. Ing., UREL (FEEC)
Oliva Lukáš, Ing.
Chmela Petr, Ing.
Horák Jiří, Ing., Ph.D.
Abstract

A planar dipole in a double-negative (DNG) medium is numerically analyzed by the time-domain integral equation method (TDIE). The antenna is excited by a narrow Gaussian pulse to obtain the responses in a wider frequency band. The transient current distribution on the antenna is processed to obtain time-domain radiation pattern, and to compute the gain. Time-domain parameters are accumulated to get mean-value parameters, which are compared with the conventional frequency-domain parameters using Parseval’s theorem.

Keywords

Double-negative media, time-domain integral-equation method, time-domain parameters, Parseval’s theorem

Published
2006
Pages
1
Proceedings
Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC
Conference
Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC
Publisher
Universita Roma Tre
Place
Roma (Italy)
BibTeX 
@inproceedings{BUT21021,
  author="Zbyněk {Raida} and Lukáš {Oliva} and Petr {Chmela} and Jiří {Horák}",
  title="Time-domain characterization of antennas on metamaterial substrates",
  booktitle="Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC",
  year="2006",
  pages="1",
  publisher="Universita Roma Tre",
  address="Roma (Italy)"
}
Departments
Department of Radio Electronics (UREL)
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