CST – Computer Simulation Technology

Resonance frequency of an equilateral triangular microstrip antenna

Title:
Resonance frequency of an equilateral triangular microstrip antenna
Author(s):
Nasimuddin, Karu Esselle, A. K. Verma
Source:
Microwave and Optical Technology Letters
Vol./Issue/Date:
Vol. 47, No. 5, 5. December
Year:
2005
Page(s):
485 - 489
Keywords:
resonance frequency, equilateral triangular microstrip patch, closed-form expressions, suspended patch antenna, CAD
Abstract:
We propose two simple and accurate closed-form models to compute the resonance frequency of an equilateral-triangular microstrip patch antenna on standard single layer and suspended substrates. The models have accuracy better than 0.7% for all cases for substrates having 1.09 to 10.5. We also compare the accuracy of the commercial full-wave analysis software, Microwave Studio, against the available experimental results. It exhibits average accuracy of about 2.94% for the suspended structure and 0.97% for the standard substrate. The proposed models can be easily extended to the multilayer composite substrate. The models are suitable for interactive CAD of design and optimization of equilateral-triangular microstrip antenna. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 47: 485–489, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21207
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