Design of curved frequency selective surface with high roll off

作者：Begam Nurnihar; Samaddar Poulami; Saha Snehasish; Sarkar Sushanta; Chanda Debasree; Sarkar Partha P^*

来源：Microwave and Optical Technology Letters, 2017, 59(10): 2660-2664.

DOI：10.1002/mop.30798

• broadband
• curved frequency selective surface
• high rolloff
• fabrication
• method of moment

In this article, band pass cylindrical double-layer frequency selective surfaces (FSSs) are investigated using method of moment (MOM). "Plus"- shaped slots are used to design the FSSs. The dielectric substrate is considered as air. A good bandwith and sharp roll off are achieved for curved FSS. Theoretical and measured investigations have been done by FEKO simulator and microwave test bench setup, respectively.

• 出版日期2017-10