Please use this identifier to cite or link to this item: https://idr.l1.nitk.ac.in/jspui/handle/123456789/7049
Title: A novel beam steering dipole antenna using phase varying metasurface as reflector
Authors: Majumder, B.
Mukherjee, J.
Krishnamoorthy, K.
Ray, K.P.
Issue Date: 2018
Citation: 2017 IEEE International Conference on Antenna Innovations and Modern Technologies for Ground, Aircraft and Satellite Applications, iAIM 2017, 2018, Vol., , pp.1-4
Abstract: In this paper a simulation based study of a novel continuously beam steerable antenna is presented using a tunable metasurface as phase varying reflector. The antenna radiation pattern can be changed by changing the state of the diodes loaded in the phase varying reflector. A planar dipole antenna is used to excite the tunable reflector. By this technique the antenna beam can be steered from +300 to -300 in the broadside direction depending on the operating state of the diodes. Moreover, the state of the diodes can be addressed digitally and hence a steep gradient in phase can be achieved in the reflector. The antenna radiation pattern and the gain has been found stable all over its states. � 2017 IEEE.
URI: http://idr.nitk.ac.in/jspui/handle/123456789/7049
Appears in Collections:2. Conference Papers

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