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Mobile communication between two moving objects is interesting because of its application in military and navigation. Cassegrain antenna, which is high gain and narrow beam, is the most common construction in mobile communication. To reduce the difficulty of position due to narrow beam, an FSS is proposed to obtain wide beam at some frequencies. The disk sub-reflector is used to decrease the axial...
A wideband microstrip antenna with dual polarization character operated in mobile communication system is researched. In this paper, the structure of overhang parasitic patch is adopted to widen the band, and the slot structure of T type is applied to increase isolation. By simulation and optimization, the microstrip antenna can realize the characters mentioned above, and the gain can get 8.5 dB at...
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