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This paper covers the design of electrical model of Sierpenski fractal antenna. The proposed model is based on the electrical model of triangular patch. Each elementary triangle of Sierpenski patch is replaced by its model and then the whole model is built. The return loss of the model is compared to both a physical patch and another electrical model. The proposed model has the same resonant frequency...
The measurement of the directions of arrival using an antennas array is limited by the number of detected sources. In a linear network of M antennas, the maximum number of not correlated signals that can be considered is (M-1), and (2M/3) in case of correlated signals. Thus, the number of antennas must be higher than the number of signals. To overcome this difficulty, we present in this paper, a joint...
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