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In this paper, we propose a phased array antenna which consists of crossed dipole antenna with a reflector as an element antenna. The element antenna is designed by optimizing its parameters. The main and cross polarization characteristics of the right and left side beam scanning of the fabricated 19-element array antenna is measured. Next, the experimental results of the beam scanning characteristics...
In this paper, the experimental results of the PAA using crossed dipole are described and discussed. Firstly, we analyze the basic characteristics of the element antenna, and then, a PAA using the element antenna is analyzed focusing on the beam scanning characteristic of the PAA. Then, we fabricate the array antenna and measure the beam scanning characteristic of the fabricated antenna. A polarization...
In this study, to achieve low profile dipole antenna having conical radiation pattern for satellite communications, we investigate the dipole antenna with EBG as a reflector. Firstly, the EBG structure is designed and simulated at 12.5 GHz. Next, radiation patterns of the dipole antenna arranged above the PEC and EBG are investigated and compared. Finally, mutual coupling effect of 2-element array...
Conclusions In this paper, a phased array antenna (PAA) using crossed dipole antenna elements is examined. A partially driven array technique is used for the array antenna. From the analyzed results, it is shown that the element antenna has conical radiation pattern. Using the element antenna, the beam scanning characteristics of the PAA is investigated. It is found that this array antenna can scan...
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