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Research Article | Open Access |

An Electrical Model to U-Slot Patch Antenna with Circular Polarization

Author 1: Guesmi Chaouki Author 2: Necibi Omrane Author 3: Ghnimi Said Author 4: Gharsallah Ali
International Journal of Advanced Computer Science and Applications (IJACSA) · Vol. 8, No. 3 · Published 2017 · Cited by 8

DOI: https://doi.org/10.14569/IJACSA.2017.080310

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Abstract

The microstrip antenna is one of the best antenna structures, due to its low cost and compact design. In this paper, a coaxial feed circularly polarized square patch antenna is designed using the U-slot. The proposed antenna is suited for the RFID readers in the SHF band. This structure of antenna of FR-4 substrate (dielectric constant = 3.5), is capable to cover the range of frequency of 2.4 to 2.5GHz. The size of patch is 25*25 mm2. An equivalent electrical model of this antenna was proposed and simulated by the ADS software. The simulated gain is 4.189 dBi and S11 bandwidth is about 100 MHz. Analysis and modeling of the proposed antenna was carried out using the CST and HFSS simulator based on the finite element method. The simulation results obtained are presented and discussed.

Keywords

RFID circularly polarization U-slot antenna RFID reader antenna Electrical model

How to Cite this Article

Chaouki, G., Omrane, N., Said, G., & Ali, G. (2017). An Electrical Model to U-Slot Patch Antenna with Circular Polarization. International Journal of Advanced Computer Science and Applications, 8(3). https://doi.org/10.14569/IJACSA.2017.080310

Chaouki, Guesmi, et al.. "An Electrical Model to U-Slot Patch Antenna with Circular Polarization." International Journal of Advanced Computer Science and Applications, vol. 8, no. 3, 2017, https://doi.org/10.14569/IJACSA.2017.080310.

@article{Chaouki2017,
  title     = {An Electrical Model to U-Slot Patch Antenna with Circular Polarization},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {8},
  number    = {3},
  year      = {2017},
  publisher = {The Science and Information Organization},
  author    = {Guesmi Chaouki and Necibi Omrane and Ghnimi Said and Gharsallah Ali},
  doi       = {10.14569/IJACSA.2017.080310},
  url       = {https://doi.org/10.14569/IJACSA.2017.080310}
}

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