Detail publikace

Time-domain characterization of antennas on metamaterial substrates

Originální název

Time-domain characterization of antennas on metamaterial substrates

Anglický název

Time-domain characterization of antennas on metamaterial substrates

Jazyk

en

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.

Dokumenty

BibTex


@inproceedings{BUT21021,
  author="Zbyněk {Raida} and Lukáš {Oliva} and Petr {Chmela} and Jiří {Horák}",
  title="Time-domain characterization of antennas on metamaterial substrates",
  annote="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.",
  address="Universita Roma Tre",
  booktitle="Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC",
  chapter="21021",
  institution="Universita Roma Tre",
  year="2006",
  month="march",
  pages="49",
  publisher="Universita Roma Tre",
  type="conference paper"
}