open access

https://hdl.handle.net/2115/49503

Accelerated FDTD Analysis of Antennas Loaded by Electric Circuits

英語

TP-EEC method

2012-02

Institute of Electrical and Electronics Engineers

IEEE Transactions on Antennas and Propagation

60(2)

958-963

A fast FDTD method for the analysis of antennas loaded by non-linear electric circuits is introduced. In the present analysis, the modified nodal analysis (MNA) method is coupled with the FDTD method. The time-periodic explicit error correction (TP-EEC) method is applied to the MNA method for accelerated computation of the transient processes. The present method is applied to analysis of simplified models of an RFID tag composed of a non-linear electric circuit and line antenna. It is shown that the present method can effectively shorten the computational time by accelerating the transient processes.

学術雑誌論文

Accepted Manuscript

© 2012 IEEE. Reprinted, with permission, from Yuta Watanabe; Hajime Igarashi, Accelerated FDTD Analysis of Antennas Loaded by Electric Circuits, IEEE Transactions on Antennas and Propagation, Feb. 2012. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Hokkaido University products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

0018-926X