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Analysis of characteristics of a U-slot patch antenna using finite-difference time-domain method

✍ Scribed by Hsing-Yi Chen; Shu-Hsuan Chen

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
796 KB
Volume
48
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

The finite‐difference time domain (FDTD) method is successfully used to analyze characteristics of a U‐slot patch antenna without using commercial software packages such as HFSS, IE3D, and CST. The method is proved to be an efficient tool for deep insight studies on complicated patch antennas. Numerical results of return loss, radiation pattern, current distribution, and antenna efficiency are presented. FDTD results are also compared with measurement data and shown to be in good agreement. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 1687–1694, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21804

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