TDIE modeling of carbon nanotube dipoles at microwave and terahertz bands

M. F. Pantoja, Douglas Henry Werner, Pingjuan Li Werner, A. R. Bretones

Research output: Contribution to journalArticle

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Abstract

In this letter, a novel procedure is introduced for the simulation of carbon nanotube (CN) antennas directly in the time domain. This formulation is based on the time-domain electric-field integral equation (TD-EFIE) for thin-wires, including external loads. Appropriate loads have been derived to match the physical response of single-walled CN media to external electromagnetic fields. The results show good agreement with a validated frequency-domain formulation. The time-domain formulation provides physical insight into the well-known characteristic effects of CN dipoles, such as slow-wave propagation and the existence of low-frequency resonances.

Original languageEnglish (US)
Article number5401043
Pages (from-to)32-35
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume9
DOIs
Publication statusPublished - Mar 19 2010

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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