@article {62747,
	title = {Characteristics of HTS inverted circular patches on anisotropic substrates},
	journal = {Journal of Computational Electronics},
	volume = {20},
	year = {2021},
	month = {2021},
	pages = {892-899},
	abstract = {
	In this study, an efficient full-wave method is developed for characterizing the resonant frequencies, bandwidths, and quality factors of an inverted circular superconducting patch antenna. Our technique is based on the Galerkin procedure in the Hankel transform domain (HTD) combined with the complex resistive boundary conditions. With the use of suitable Green{\textquoteright}s functions in the HTD, the analysis is performed for the case where the superconducting circular patches is printed on an anisotropic substrate. The numerical results obtained using this approach are compared with the experimental results. These comparisons were very good, which proves the correctness and the validity of the method. It is found that the optical properties combined with optimally-chosen structural parameters of anisotropic materials can maintain control of the resonant frequency and exhibit wider bandwidth characteristics.

},
	isbn = {1572-8137},
	url = {https://link.springer.com/article/10.1007/s10825-020-01596-1},
	author = {BEDRA, Sami and BENKOUDA, Siham and BEDRA, Randa and FORTAKI, Tarek}
}
@article {62746,
	title = {Inverted HTS rectangular patch antennas: Theoretical investigation},
	journal = {Physica C: Superconductivity and its Applications},
	volume = {580},
	year = {2021},
	month = {2021},
	abstract = {
	In this paper, we propose a full-wave analysis for characterizing the\&nbsp;resonant frequencies\&nbsp;and bandwidths of high-temperature superconductor inverted microstrip printed on anisotropic substrates. Our proposed approach is based on Galerkin procedure in the Fourier transform domain (FTD) combining with the complex resistive boundary condition. With the use of suitable\&nbsp;Green{\textquoteright}s functions\&nbsp;in the FTD, the analysis is performed for the case where the superconducting rectangular patches printed on anisotropic substrate. The numerical results obtained using the proposed approach are compared with previously published numerical results computed by means of the\&nbsp;electromagnetic\&nbsp;simulator {\textquotedblleft}IE3D software{\textquotedblright}. These comparisons were very good, which prove the correctness and the validity of the proposed method. It is found that the optical properties combined with optimally chosen structural parameters of anisotropic materials can be maintaining control of the resonant frequency and exhibiting wider bandwidth characteristics.

},
	isbn = {0921-4534},
	url = {https://www.sciencedirect.com/science/article/abs/pii/S0921453420304007},
	author = {BEDRA, Sami and BENKOUDA, Siham and BEDRA, Randa and FORTAKI, Tarek}
}
@article {63444,
	title = {Computer-Aided Design of Superconducting Equilateral Triangular Patch on Anisotropic Substrates},
	journal = {Progress In Electromagnetics Research MProgress In Electromagnetics Research M},
	volume = {86},
	year = {2019},
	month = {2019},
	pages = {203-211},
	isbn = {1937-8726},
	author = {Gadda, Abdelkarim and BEDRA, Sami and Agaba, Chahinez and BENKOUDA, Siham and BEDRA, Randa and FORTAKI, Tarek}
}
@article {63542,
	title = {Study of an inverted rectangular patch printed on anisotropic substrates},
	journal = {IETE Journal of ResearchIETE Journal of Research},
	year = {2019},
	month = {2019},
	pages = {1-8},
	isbn = {0377-2063},
	author = {BEDRA, Sami and BEDRA, Randa and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {63504,
	title = {Study of Stacked High Tc Superconducting Circular Disk Microstrip Antenna in Multilayered Substrate Containing Isotropic and/or Uniaxial Anisotropic Materials},
	journal = {Advanced ElectromagneticsAdvanced Electromagnetics},
	volume = {8},
	year = {2019},
	month = {2019},
	pages = {1-5},
	isbn = {2119-0275},
	author = {Boughrara, Akrame Sofiane and BENKOUDA, Siham and Bouraiou, Abdelouahab and FORTAKI, Tarek}
}
@article {65109,
	title = {Analysis of HTS circular patch antennas including radome effects},
	journal = {International Journal of Microwave and Wireless TechnologiesInternational Journal of Microwave and Wireless Technologies},
	volume = {10},
	year = {2018},
	month = {2018},
	pages = {843-850},
	isbn = {1759-0787},
	author = {BEDRA, Sami and BEDRA, Randa and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {65065,
	title = {Spectral domain analysis of rectangular stacked patches printed on a substrate characterized by dielectric and magnetic anisotropy},
	journal = {Journal of Computational ElectronicsJournal of Computational Electronics},
	volume = {17},
	year = {2018},
	month = {2018},
	pages = {399-405},
	isbn = {1572-8137},
	author = {Bentrcia, Youssouf and Bouttout, Sarah and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {64525,
	title = {Efficient CAD model to analysis of high Tc superconducting circular microstrip antenna on anisotropic substrates},
	journal = {Advanced ElectromagneticsAdvanced Electromagnetics},
	volume = {6},
	year = {2017},
	month = {2017},
	pages = {40-45},
	isbn = {2119-0275},
	author = {BEDRA, Sami and BEDRA, Randa and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {64523,
	title = {An efficient study of circular microstrip antenna on suspended and composite substrates},
	journal = {Journal of Computational ElectronicsJournal of Computational Electronics},
	volume = {16},
	year = {2017},
	month = {2017},
	pages = {922-929},
	isbn = {1572-8137},
	author = {BEDRA, Sami and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {64524,
	title = {Superstrate loading effects on the resonant characteristics of high Tc superconducting circular patch printed on anisotropic materials},
	journal = {Physica C: Superconductivity and Its ApplicationsPhysica C: Superconductivity and Its Applications},
	volume = {543},
	year = {2017},
	month = {2017},
	pages = {1-7},
	isbn = {0921-4534},
	author = {BEDRA, Sami and BEDRA, Randa and BENKOUDA, Siham and FORTAKI, Tarek}
}
@proceedings {65534,
	title = {A rigorous full-wave analysis of high TC superconducting circular disc microstrip antenna},
	journal = {2016 8th International Conference on Modelling, Identification and Control (ICMIC)},
	year = {2016},
	month = {2016},
	pages = {719-724},
	publisher = {IEEE},
	isbn = {0-9567157-7-X},
	author = {Bouraiou, Abdelouahab and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {66021,
	title = {Efficient full-wave analysis of resonant modes of circular microstrip antenna printed on isotropic or uniaxially anisotropic substrate},
	journal = {Wireless Personal CommunicationsWireless Personal Communications},
	volume = {81},
	year = {2015},
	month = {2015},
	pages = {239-251},
	isbn = {1572-834X},
	author = {BEDRA, Randa and BEDRA, Sami and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {65894,
	title = {Resonant characteristics of rectangular Microstrip antenna printed on electric{\textendash}magnetic uniaxial anisotropic substrates},
	journal = {International Journal of Microwave and Wireless TechnologiesInternational Journal of Microwave and Wireless Technologies},
	volume = {7},
	year = {2015},
	month = {2015},
	pages = {783-790},
	isbn = {1759-0787},
	author = {Hassad, Mourad and BEDRA, Sami and BEDRA, Randa and BENKOUDA, Siham and Boughrara, Akrame Soufiane and FORTAKI, Tarek}
}
@proceedings {61486,
	title = {Design of rectangular microstrip antenna with rectangular aperture in the ground plane using artificial neural networks},
	journal = {ICIT 2015 The 7th International Conference on Information Technology },
	year = {2015},
	abstract = {
	In this paper, we propose a general design of rectangular microstrip antenna with and without rectangular aperture over ground plane, based on artificial neural networks (ANN) in conjunction with spectral domain formulation. In the design procedure, syntheses ANN model is used as feed forward network to determine the resonant frequency and bandwidth. Analysis ANN model is used as the reversed of the problem to calculate the antenna and aperture dimensions for the given resonant frequency, dielectric constant and height of substrate. The spectral domain formulation combined with artificial neural network in the analysis and the design of rectangular antenna to reduce the complexity of the spectral approach and to minimize the CPU time necessary to obtain the numerical results. The results obtained from the neural models are in very good agreement with the experimental results available in the literature.

},
	url = {http://icit.zuj.edu.jo/icit15/DOI/Artificial_Intelligence/0010.pdf},
	author = {BENKOUDA, Siham and FORTAKI, Tarek and BEDRA, Sami and Belhedri, Abdelkrim}
}
@proceedings {61467,
	title = {Extended Cavity Model to Analysis Tunable Circular Disk Microstrip Antenna Using Genetic Algorithm},
	journal = {ICIT 2015 The 7th International Conference on Information Technology, May 12-15, },
	year = {2015},
	address = {AL-Zaytoonah University, Amman, Jordan },
	abstract = {
	In this paper, the cavity model for simple circular disc microstrip antenna is extended with some modifications for the tunable geometry taking into account the anisotropy in the layer. The numerical results show that there are substantial deviations in calculated resonant frequency when substrate dielectric anisotropy is considered. Furthermore, significant variations are seen in the radiation patterns of the structures due to substrate anisotropy. Finally the effect of inclusion of air gap layer inserted between substrate and ground plane on the resonant characteristics is also investigated for fundamental and higher order modes.

},
	url = {http://icit.zuj.edu.jo/ICIT15/DOI/Software_Engineering/0117.pdf},
	author = {BEDRA, Sami and FORTAKI, Tarek and BENKOUDA, Siham and MESSAI, Abderraouf}
}
@proceedings {61558,
	title = {Particle swarm optimization and method of moments for modeling and optimization of microstrip antennas},
	year = {2015},
	author = {FORTAKI, Tarek and Amir, Mounir and BENKOUDA, Siham and Belhedri, Abdelkrim}
}
@article {66417,
	title = {Analysis of a circular microstrip antenna on isotropic or uniaxially anisotropic substrate using neurospectral approach},
	journal = {COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic EngineeringCOMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering},
	year = {2014},
	month = {2014},
	isbn = {0332-1649},
	author = {BEDRA, Sami and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {66440,
	title = {Bacterial foraging optimisation and method of moments for modelling and optimisation of microstrip antennas},
	journal = {IET Microwaves, Antennas \& PropagationIET Microwaves, Antennas \& Propagation},
	volume = {8},
	year = {2014},
	month = {2014},
	pages = {295-300},
	isbn = {1751-8725},
	author = {Amir, Mounir and BEDRA, Sami and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {66393,
	title = {Characteristics of a high Tc superconducting rectangular microstrip patch on uniaxially anisotropic substrate},
	journal = {Physica C: SuperconductivityPhysica C: Superconductivity},
	volume = {502},
	year = {2014},
	month = {2014},
	pages = {70-75},
	isbn = {0921-4534},
	author = {BENKOUDA, Siham and MESSAI, Abderraouf and Amir, Mounir and BEDRA, Sami and FORTAKI, Tarek}
}
@article {66418,
	title = {Efficient full-wave analysis of inverted circular microstrip antenna},
	journal = {Microwave and Optical Technology LettersMicrowave And Optical Technology Letters},
	volume = {56},
	year = {2014},
	month = {2014},
	pages = {2422-2425},
	isbn = {0895-2477},
	author = {BEDRA, Sami and BEDRA, Randa and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {66419,
	title = {Full-wave analysis of anisotropic circular microstrip antenna with air gap layer},
	journal = {Progress In Electromagnetics Research MProgress In Electromagnetics Research M},
	volume = {34},
	year = {2014},
	month = {2014},
	pages = {143-151},
	isbn = {1937-8726},
	author = {BEDRA, Sami and BEDRA, Randa and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {66599,
	title = {Analysis of high superconducting rectangular microstrip patches over ground planes with rectangular apertures in substrates containing anisotropic materials},
	journal = {International Journal of Antennas and PropagationInternational Journal of Antennas and Propagation},
	volume = {2013},
	year = {2013},
	month = {2013},
	isbn = {1687-5869},
	author = {MESSAI, Abderraouf and BENKOUDA, Siham and Amir, Mounir and BEDRA, Sami and FORTAKI, Tarek}
}
@article {66756,
	title = {Resonance of high Tc superconducting microstrip patch in a substrate-superstrate configuration},
	journal = {Advanced ElectromagneticsAdvanced Electromagnetics},
	volume = {2},
	year = {2013},
	month = {2013},
	pages = {19-21},
	isbn = {2119-0275},
	author = {BENKOUDA, Siham and FORTAKI, Tarek and Amir, Mounir and Benghalia, Abdelmadjid}
}
@article {66755,
	title = {Resonance of Superconducting Microstrip Antenna with Aperture in the Ground Plane},
	journal = {Advanced ElectromagneticsAdvanced Electromagnetics},
	volume = {2},
	year = {2013},
	month = {2013},
	pages = {22-25},
	isbn = {2119-0275},
	author = {BENKOUDA, Siham and FORTAKI, Tarek and Amir, Mounir and Benghalia, Abdelmadjid}
}
@article {66768,
	title = {Resonant frequency of tunable microstrip ring antenna printed on isotropic or uniaxially anisotropic substrate},
	journal = {Advanced ElectromagneticsAdvanced Electromagnetics},
	volume = {2},
	year = {2013},
	month = {2013},
	pages = {6-9},
	isbn = {2119-0275},
	author = {BEDRA, Sami and BENKOUDA, Siham and Amir, Mounir and FORTAKI, Tarek}
}
@article {67340,
	title = {Dual-frequency behavior of stacked high T c superconducting microstrip patches},
	journal = {Journal of Infrared, Millimeter, and Terahertz WavesJournal of Infrared, Millimeter, and Terahertz Waves},
	volume = {32},
	year = {2011},
	month = {2011},
	pages = {1350-1366},
	isbn = {1866-6906},
	author = {BENKOUDA, Siham and Amir, Mounir and FORTAKI, Tarek and Benghalia, Abdelmadjid}
}
@article {67533,
	title = {Fourier transform domain analysis of high T c superconducting rectangular microstrip patch over ground plane with rectangular aperture},
	journal = {Journal of Infrared, Millimeter, and Terahertz WavesJournal of Infrared, Millimeter, and Terahertz Waves},
	volume = {31},
	year = {2010},
	month = {2010},
	pages = {821-832},
	isbn = {1866-6906},
	author = {Chebbara, Fouad and BENKOUDA, Siham and FORTAKI, Tarek}
}
@article {67675,
	title = {Air gap tuning effect on the resonant frequency and half-power bandwidth of superconducting microstrip patch},
	journal = {PIERS onlinePIERS online},
	volume = {5},
	year = {2009},
	month = {2009},
	pages = {350-354},
	isbn = {1931-7360},
	author = {FORTAKI, Tarek and BENKOUDA, Siham and Amir, Mounir and Benghalia, Abdelmadjid}
}
@article {67676,
	title = {Study of high Tc superconducting microstrip antenna},
	journal = {Piers OnlinePIERS online},
	volume = {5},
	year = {2009},
	month = {2009},
	pages = {346-349},
	isbn = {1931-7360},
	author = {FORTAKI, Tarek and Amir, Mounir and BENKOUDA, Siham and Benghalia, Abdelmadjid}
}
