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This paper introduces the achievement and progress in the research on pattern reconfigurable antenna and its application in phased array, in Computational Electromagnetic Laboratory (CEMLAB) at UESTC. Several typical pattern reconfigurable antennas are introduced. A phased array composed of one kind of pattern reconfigurable elements is simulated on plane platform and conformal platform, and the array...
A novel phased array is presented to extend array scanning range by using pattern reconfigurable antenna elements and weighted thinned synthesis technology in this paper. The pattern reconfigurable microstrip Yagi antenna element is used as a basic element in array and it is capable of reconfiguring its patterns from broadside to quasi-endfire radiation by shifting states of the PIN diode switches...
In this paper a microstrip parasitic-dipole antenna is proposed and an array is constructed by the proposed antenna on conformal conical surface. The proposed antenna has a good impendence bandwidth, lower cross-polarization. The proposed array exhibits excellent impendence bandwidth of 28.5% and can scan its patterns with lower cross-polarization compared with a conventional conformal microsstrip...
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