. Dans-la-dernière-partie-et-dans-le-but-d, augmenter le gain de ces structures nous avons rajouté une couche de métamateriaux au-dessus du résonateur diélectrique. Cette technique nous a permis d'avoir un gain maximum de 5

R. Chair, A. A. Kishk, K. F. Lee, and D. Kajfez, Performance comparisons between dielectric resonator antennas and printed microstrip patch antennas at X-band

S. A. Long, M. W. Mcallister, and L. C. Shen, The resonant cylindrical dielectric cavity antenna, Microwave Journal, pp.90-104, 1983.
DOI : 10.1109/TAP.1983.1143080

M. W. Mcallister, S. A. Long, and G. L. Conway, Rectangular dielectric resonator antenna, Electronics Letters, vol.19, issue.6, pp.218-219, 1983.
DOI : 10.1049/el:19830150

M. W. Mcallister and S. A. Long, Resonant hemispherical dielectric antenna, Electronics Letters, vol.20, issue.16, pp.657-659, 1984.
DOI : 10.1049/el:19840450

A. Ittipiboon, R. K. Mongia, Y. M. Antar, P. Bhartia, M. S. Cuhaci et al., Tung Cheng ; Shyh-YeoungKeProbe-fed section spherical dielectric resonator antennasAsia Pacific Microwave Conference(s):359-362vol.2Characteristics of dielectric ring resonator antenna with air gap Wide-band truncated tetrahedron dielectric resonator antenna excited by a coaxial probe Antennas and Propagation Issue: 10 , Part: 2 , Page(s): Theory and experiment of an aperture-coupled hemispherical dielectric resonator antenna Theory and experiment of a coaxial probe fed hemispherical dielectric resonator antenna Conformal strip excitation of dielectric resonator antenna Conformal strip excitation of dielectric resonator antenna Effect of Fabrication Imperfections from Ground-Plane-Backed Dielectric Resonator Antennas The Electric-Dipole Resonances of Ring Resonators of Very High Permittivity, Aperture fed rectangular and triangular dielectric resonators for use as magnetic dipole antennas Effect of An Air Gap on Cylindrical Dielectric Resonator Antenna Operating in TM01 Mode Roscoe, and M. Cuhaci. An Investigation of a Novel Broadband Dielectric Resonator Antenna Broadband Stacked Dielectric Resonator Antennas Liu, C.G. Microstrip-fed embedded cylindrical dielectric resonator antenna Antennas and Propagation (EuCAP), 2013 7th European Conference Bandwidth Enhancement of Dielectric Resonator Antenna by Loading a Low-Profile Dielectric Disk of Very I-Iigh Permittivity24] A. Rashidian, K. Forooraghi and M. T. Aligodarz, Investigations On, pp.29-2001, 1976.

T. A. Denidni, A. R. Rao, . Sebak, L. Broadband, . Antenna et al., Stacked elliptical dielectric resonator antennas for wideband applications The trapezoidal dielectric resonator antenna, Resonator Antenna with a Two-Segment Structure, Progress In Electromagnetics Research, PIER 66 Antennas and Propagation Society International Symposium, pp.111-124581, 2004.

F. Dielectric and R. Antenna, Antennas and Propagation Volume: 61, Issue: 6 , Page(s): 2895 -2903, 2013. [32] Alja'afreh, IEEE Transactions on S.S

P. Loughborough, T. A. Denidni, A. A. Kishk, Y. Yin, and A. W. Glisson, Zibin Weng Z Shaped Dielectric Resonator Antenna for Ultrawideband Applications Antennas and Propagation Conical dielectric resonator antennas for wideband applications Embedded Dielectric Resonator Antenna for Bandwidth Enhancement Experimental Study of Broadband Embedded Dielectric Resonator Antennas Excited by a narrow slot, Young, and S. A. Long, An Investigation of Stacked and Embedded Cylindrical Dielectric Resonator Antennas, pp.1-4, 1997.

M. Luk, M. T. Lee, K. W. Leung, E. K. , Y. Li et al., Technique for Improving Coupling Between Microstripline and Dielectric Resonator Antenna Strip-Fed Rectangular Dielectric Resonator Antennas with/without a Parasitic Patch Wideband Cylindrical Dielectric Resonator Antenna Excited Using an L-Strip Feed, Microwave and Opt, Electron. Lett IEEE Trans. on Antennas Propag at Tech. Letters. Electron. Lett Electron. Lett, vol.55343, issue.25, pp.130-133, 1989.

Y. Leung, Compact Band HybridDielectric Resonator Antenna With Radiating Slot Antennas and Wireless Propagation Letters Bin Li Dielectric-Covered Dual-Slot Antenna for Dualband ApplicationsOn the Dual-Band DRA-Slot Hybrid AntennaCompact Circularly Polarized, IEEE Antennas and Propagation IEEE Transactions IEEE Transactions on Antennas and Propagation, vol.44, issue.57 3, pp.6-9, 2007.

D. Zonal-slot, Antennas and Propagation Issue: 6 , Part: 2 Page(s): Hybrid Dielectric Resonator Antennas with Radiating Slot for Dual-Frequency OperationLinear-/Circular-Polarization Designs of, IEEE Transactions IEEE Anten. Wireless Propagat. Lett, vol.3, pp.59-2404, 2004.

]. R. Mongia, A. Ittipiboon, M. Cuhaci, D. R. Huang, Y. Wu et al., Haneishi and I-I. Takazawa, Broadband Circularly Polarized Planar Array Composed of a Pair of Dielectric Resonator Antennas Circularly Polarized Dielectric Resonator AntennaCross-slot Coupled Microstrip Antenna and Dielectric Resonator Antenna for Circular Polarization Circularly Polarized, Dielectric Resonator Antennas " IEEE Transactions On Antennas And Propagation52] K. P. Esselle, Circularly Polarized Higher-order Rectangular Dielectric Resonator Antenna, pp.437-438, 1985.

K. W. Leung and S. K. Mok, Circularly Polarized Dielectric Resonator Antenna Excited by Perturbed Annular Slot with Backing CavityUse of Parasitic Strip to Produce Circular Polarization and Increased Bandwidth for Cylindrical Dielectric Resonator Antenna, Dielectric Resonator Antenna excited by Dual Conformal Strips, pp.484-486, 2000.

M. I. Dielectric-resonator-antenna-sulaiman and S. K. Khamas, A Singly Fed Rectangular Dielectric Resonator, IEEE Antennas And Wireless Propagation Letters, vol.9, 2010.

A. With and W. Circular, Antennas and Wireless Propagation Letters, Volume:9,Page(s), pp.615-618, 2010.

H. Dielectric-resonator-antenna-rahim, M. K. Khalajmehrabadi, and A. , Page(s): 347 -350A compact circularly polarized and wideband Rectangular Dielectric Resonator Antenna Page(s):Bandwidth enhancement of helix excited cylindrical dielectric resonator antennas by means of stacking, IEEE International RF and Microwave Conference (RFM) Antennas and Propagation Conference (LAPC), 2012 Loughborough62] R. K. Mongia, Half Split Dielectric Resonator Placed on a Metallic Plane for Antenna Applications March1989. [63] R. K. Mongia, A. Ittipiboon, Y. M. M. Antar, P. Bhartia and M, pp.448-451, 2010.

M. T. Tam and R. D. Murch, Half Volume Dielectric Resonator Antenna DesignsDRA array with 75% reduction in elements number Dielectric resonator antennas -a review and general design relations for resonant frequency and bandwidth, Radio and Wireless Symposium (RWS), pp.38-39, 1993.

A. Petosa, A. Ittipiboon, Y. M. Antar, D. Roscoe, and M. Cuhaci, Recent advances in dielectric resonator antenna technologyAntenne a résonateur dialectiques: application aux réseaux de télécoms, IEEE Antennas and Propagation Mag, vol.4, issue.40 3, pp.230-247, 1994.

A. Petosa, A. House, S. A. Long, M. W. Mcallister, L. C. Shen-]-r et al., Dielectric Resonator Antenna Handbook [71] Georgios AlmpanisOn the Geometry and the Coupling Schemes of Broadband Dielectric Resonator Antennas [72] Nannini, ChristelleEtude de nouvelles antennes à résonateur diélectrique multifréquence, large bande et à polarisation circulaire The resonant cylindrical dielectric resonator antenna Resonant frequency of cylindrical dielectric resonator placed in an MIC environment, Thèse, Eng, pp.406-412, 1983.

D. Kajfez, P. Guillon, D. Resonators, A. W. Glisson, D. Kajfez et al., Evaluation of modes in dielectric resonators using a surface integral equation formulation Dielectric rectangular waveguide and directional coupler for integrated optics On the resonances of a dielectric resonator of very high permittivity Time Harmonic Electromagnetic FieldsTheoretical and experimental investigations on rectangular dielectric resonant antennas Antenna Theory: Part 1. NewYork: McGraw-Hill Theoretical and experimental investigations on a microstrip-coupled cylindrical dielectric resonator antenna Electromagnetic properties of a finely stratified medium Low frequency plasmons in thin-wire structures, Etat de la normalisation RFID au 15-10-2005 " , par du Pôle Traçabilité. [86] S.M. Rytov Magnetism from conductors and enhanced nonlinear phenomena, pp.1023-1029, 1955.

C. Mat89-]-p, O. J. Gay-balamaz, and . Martin, Electromagnetic resonances in individual and coupled split-ring resonators, Artificial dielectrics having refractive indices less than unity " . Pro, pp.4785-4809, 1998.

S. G. Enoch, B. Tayeb, and . Garalak, The richness of the dispersion relation of electromagnetic band gap materials Composite medium with simultaneously negative permeability and permittivity, IEEE IEEE Trans. on Antenne and Propag, vol.51, pp.51-62, 1953.

]. W. Lett95 and . Weir, Mise en oeuvre de métamatériaux en vue d'application aux circuits microondes et aux antennes » Thèse de doctorat, spécialité électronique Theoretical Investigation of a Circular Patch Antenna in the Presence of a Left-Handed Medium Automatic measurement of complex dielectric constant and permeability at microwave frequencies Measurement of the intrinsic properties of materials by time domain techniques Design of a new type of metamaterial radome for low frequencies, Proceedings of the IEEE Microwave and Optical Technology Letters, pp.4184-183, 1970.

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, A New Shape of Dielectric Resonator Antenna for Wideband Applications, Mediterranean Telecommunications Journal MTJ vol, vol.3, issue.1, 2013.
URL : https://hal.archives-ouvertes.fr/hal-00759114

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, A Compact Dual Band Dielectric Resonator Antenna for Wireless Applications Conférences internationales, International journal of computer Networks & Communications, vol.5, issue.3, 2013.

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, Cylindrical dielectric resonator antenna fed by a stair slot in the ground plane of a microstripline, 2011 XXXth URSI General Assembly and Scientific Symposium, pp.13-20, 2011.
DOI : 10.1109/URSIGASS.2011.6050549

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, A Novel Dielectric Resonator Antenna for Wireless Application, La 3 ème édition du CMT 2012 Congrès Méditerranéen des Télécommunications. 22-23-24 Mars 2012 Fès Maroc
URL : https://hal.archives-ouvertes.fr/hal-00868523

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, Compact half-cylindrical dielectric resonator antenna for UHF RFID applications, 2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA), 2012.
DOI : 10.1109/RFID-TA.2012.6404505
URL : https://hal.archives-ouvertes.fr/hal-00868525

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, Dual Band Dielectric Resonator Antenna with very high Permittivity for Wireless Applications". International Workshop on Antenna Technology (iWAT), 2013.
URL : https://hal.archives-ouvertes.fr/hal-00769781

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, Circular Polarization rectangular dielectric resonator Antenna for RFID Applications" ICEAA -IEEE APWC -EMS '13

H. Raggad, M. Latrach, A. Gharsallah, W. Abdouni, and T. Razban, Antenne à Résonateur Diélectrique Large Bande et à polarisation circulaire, 17èmes Journées Nationales Microondes, 2011.

H. Raggad, M. Latrach, A. Gharsallah, and T. Razban, Antenne à résonateur diélectrique en forme de noeud papillon pour des applications large bande, 18èmes Journées Nationales Microondes, 2013.