[1]
A. Dobrescu, G. Morariu, and M. Miron, “Bipolar Disk Microstrip Antenna. Theoretical and Experimental Considerations”, The Annals of “Dunarea de Jos“ University of Galati. Fascicle III, Electrotechnics, Electronics, Automatic Control, Informatics, vol. 32, no. 2, pp. 25-28, Nov. 2009.