Reconfigurable Radiation Using Double Layered High Impedance Surfaces
|K. Sanjeeva Rao1, G. Gunasekaran2
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In the recent communication applications the need for antenna pattern synthesis and the radiation steering is very much desirable to deal with some of the problems in communications. Especially in the domain of multiplexing to give the same channel in multiple directions to get more efficient frequency spectrum appropriate adaptive antennas are desirable. In this paper we design a two-layered model of HIS to shift the radiation energy from theta=0° to theta=45 and 135° direction by using the rotation of inner hidden layer. And the radiation pattern is presented in the results.