@article{10902/16655, year = {2014}, url = {http://hdl.handle.net/10902/16655}, abstract = {The aim of this work is to miniaturize a microstrip patch antenna resonating at 3 GHz. For this purpose, defected ground structure (DGS) has been employed to shift the resonance frequency of an initial microstrip antenna from 5.7 GHz to 3 GHz by disturbing the antenna's current distribution. The proposed DGS is incorporated in the ground plane under the patch antenna to improve its performances. Finally, a miniaturization up to 50%, with respect to the conventional microstrip antenna, is successfully accomplished. A prototype of the antenna was fabricated with the FR4 substrate and tested. The measurements results were in good agreement with simulation results.}, publisher = {EMW Publishing}, publisher = {Progress In Electromagnetics Research C, 2014, 55, 25-33}, title = {Miniaturized microstrip patch antenna with defected ground structure}, author = {Elftouh, Hanae and Touhami, Naima Amar and Aghoutane, Mohamed and El Amrani, Safae and Tazón Puente, Antonio and Boussouis, Mohamed}, }