Detail publikačního výsledku

Time-domain characterization of antennas on metamaterial substrates

Zbyněk RAIDA, Jiří HORÁK, Petr CHMELA, Lukáš OLIVA

Originální název

Time-domain characterization of antennas on metamaterial substrates

Anglický název

Time-domain characterization of antennas on metamaterial substrates

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální 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.

Anglický 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

Klíčová slova v angličtině

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

Autoři

Zbyněk RAIDA, Jiří HORÁK, Petr CHMELA, Lukáš OLIVA

Vydáno

30.03.2006

Nakladatel

Universita Roma Tre

Místo

Roma (Italy)

Kniha

Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC

Strany od

49

Strany počet

1

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)"
}