Contribution to Book
Design of High Gain Low Cost Beam-Steering Reflectarray Antenna
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
Document Type
Conference Proceeding
Publication Date
1-1-2019
Disciplines
Abstract
Design of a low cost and high gain reflectarray antenna is presented in this paper. A 28 × 28 element reflectarray surface has been designed for beam steering between -40° and +40° from the broadside. Unit cell of the reflectarray surface consists of a circular ring and a double square. The characteristics of the reflecting elements are selected such that a progressive phase shift is achieved. Beam steering can be achieved by switching between multiple feed antennas. Antenna shows a peak gain of 29.77 dBi at 18 GHz. In Comparison to the conventional beam steering antennas, the proposed antenna has higher gain and the design is cost effective to implement.
Citation Information
Shafaq Kausar, Saeideh Shad, Ahmed Kausar and Hani Mehrpouyan. "Design of High Gain Low Cost Beam-Steering Reflectarray Antenna" 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (2019) Available at: http://works.bepress.com/hani_mehrpouyan/102/