Efficient numerical analysis of large planar high impedance surface by the synthetic function expansion technique
✍ Scribed by Ladislau Matekovits; Giuseppe Vecchi; Mirko Bercigli; Mauro Bandinelli
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 765 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
Application is presented of the Synthetic Function eXpansion (SFX) method to the accurate analysis of devices that incorporate microstrip‐technology electromagnetic band‐gap structures of large but finite size. The strong reduction of the dimension of the system matrix achieved employing the SFX technique reduces the solution time and the memory occupation, making it possible to analyze large structures on standard computational hardware. Experimental verification confirms the validity of the approach. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2763–2769, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24729