25th Telecommunications Forum, TELFOR 2017, Belgrade, Sırbistan, 21 - 22 Kasım 2017, cilt.2017-January, ss.1-3
© 2017 IEEE.This paper examines the frequency selective surface (FSS) in the reflectarray antenna for reduction of radar cross section (RCS). A 12×12 novel reflectarray antenna with double layer FSS is used for verify RCS reduction. The double layer FSS structure is settled behind of the reflectarray antenna as a ground. FSS backed reflectarray antenna and ground plane backed reflectarray antenna is simulated on RCS performance. The simulation results show that double layer FSS structure is reduced RCS level between 2 GHz-12 GHz when compared with ground plane backed reflectarray antenna. Gain and radiation performance of FSS backed and ground plane backed reflectarray antenna are compared to each other.