Effects of the Loss Tangent, Dielectric Substrate Permittivity and Thickness on the Performanceof Circular Microstrip Antennas

Authors

  • Jamal W. Salman Electrical Eng. Dept., College of Engineering, Al-Mustansiriya University, Baghdad, Iraq Author
  • Mudhaffer M. Ameen Electrical Eng. Dept., College of Engineering, Salahaddin University, Salahaddin, Iraq Author
  • Star O. Hassan Electrical Eng. Dept., College of Engineering, Salahaddin University, Salahaddin, Iraq Author

Keywords:

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Abstract

The effects of loss tangent, dielectric substrate permittivity and thickness on the electrical properties of circular microstrip antenna (CMSA) excited by a coaxial-feed have been investigated using cavity model. Accuracy of the present results of resonance frequency, input resistance, bandwidth, efficiency, gain, and directivity are compared with previous work which has been done theoretically and experimentally.

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Key Dates

Published

2006-03-01

Issue

Vol. 10 No. 1 (2006): Journal of Engineering and Development

Section

Articles

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Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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How to Cite

Effects of the Loss Tangent, Dielectric Substrate Permittivity and Thickness on the Performanceof Circular Microstrip Antennas. (2006). Journal of Engineering and Sustainable Development, 10(1), 1-13. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1757