A microstrip antenna with fractal multilayer substrates is studied by using an iterative method based on the concept of waves. A two-dimensional fast Fourier transformation algorithm is introduced to simplify calculations and accelerate the convergence with reduced central processing unit time. Good
Analysis of multilayer substrates by multilayer contribution of wave concept iterative process
β Scribed by El Amjed Hajlaoui; Hichem Trabelsi; Hassen Zairi; Ali Gharsallah; Henri Baudrand
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 509 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0895-2477
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β¦ Synopsis
Abstract
An efficient iterative technique based on the concept of wave is presented for computing multilayer substrates. This article presents an extensible approach of the iterative method to study substrates with n layers. To validate our theory, we intend to study multilayer dielectric substrates. The approach involves the mixed magnetic and electric filed equation technique and the multilayer contribution of wave concept iterative process, which involves Sβparameters extraction technique based on a simple form of Matched Load Simulation. In this sense, a program in FORTRAN has been elaborated to determine different parameters S~ij~ characterizing the studied structure. The numerical results are compared with the published data. Good agreement will be important to establish the validity and usefulness of the iterative method given in this article. Β© 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1439β1445, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22406
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