## Abstract The finite‐difference time‐domain (FDTD) method is used to model the response of microstrip patch antennas on magnetized ferrite substrates. The proposed FDTD model utilizes the auxiliary differential equation approach to represent the frequency dependent permeability tensor in the time
Effect of substrate height variations on radiation properties of microstrip patch antennas on ferrite
✍ Scribed by M. R. M. L. Albuquerque; S. G. Silva; J. R. S. Oliveira; A. G. d'Assunção
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 197 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
In this paper, we investigate the theoretical behavior of microstrip antennas on tapered ferrite substrates. A full‐wave analysis in the spectral domain is developed to provide antenna bandwidth enhancement as a function of linear variations in the substrate‐height profile that supports the patch. The results for the main parameters are presented. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 44: 289–292, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20613
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