Abstract
In this paper, an incident angle insensitive and polarization stable band-pass frequency selective surface (FSS) with flat top is proposed. Each element of the FSS consists of four metallic layers separated from one another by three dielectric layers. The first and the fourth layer are the same hexagonal loop layers, while the middle two layer are hexagonal convoluted slot layers. This FSS exhibits great stability with the maximum insert loss of the pass-band less than 1dB, as the incident angle is ranging from 0° to 60° for both TE and TM polarizations. The frequency selective surface with angle stability and low insertion loss is very useful in radome field.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.