Detail výsledku

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.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Raida Zbyněk, prof. Dr. Ing., UREL (FEKT)
Oliva Lukáš, Ing.
Chmela Petr, Ing.
Horák Jiří, Ing., Ph.D.
Abstrakt

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.

Klíčová slova

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

Rok
2006
Strany
1
Sborník
Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC
Konference
Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC
Vydavatel
Universita Roma Tre
Místo
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)"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru