Alia Mokhtar Hassan creator Abdelmegid Allam Supervisor text theses ua Cairo Alia Mokhtar Hassan 2009 monographic eng

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72Leaves : charts ; 30cm Circularly polarized microstrip antenna is widely used for Global Positioning System (GPS) applications owing to its advantages of low cost, low profile and broad receiving pattem . The thesis presents the performance of three different designs of circularly polarized dual band GPS planner antennas . One of these antennas is a novel proposal specialized Alia Mokhtar Hassan ; Supervised Abdelmegid Allam Thesis (M.Sc.) - German University - Faculty of Postgraduate Studies and Scientific Research - Department of Communication Engineering http://172.23.153.220/th.pdf http://172.23.153.220/th.pdf EG-GiCUC 091203 20250223025954.0 eng