✦ LIBER ✦
An accurate FDTD simulation technique using relatively coarse mesh for modeling PEC planar structures
✍ Scribed by Baixin Zhou; Sicong Wang; Wenhua Yu
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 178 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
In this paper, we present a fast convergent technique that can generate an accurate FDTD simulation result using a relatively coarse mesh for PEC planar structures if an effective factor is properly selected. The effective size of a PEC is about one half cell smaller than its actual dimensions regardless of cell size. A microwave patch antenna and a low pass filter are used to validate the proposed scheme. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 17–19, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11113