Title :
A new sandwich linear polarization and frequency selective surface design
Author :
Yunxiang Zhang ; Zhiqin Zhao ; Jiangniu Wu ; Bo Lv
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this paper, a periodic structure with frequency and polarization selective function is proposed. This new structure is composed of two parts, which are polarization selective part and frequency selective part. The polarization selective surface is one-dimensional periodic structure and frequency selective surface is two-dimensional periodic structure. The form of the actual frequency selective surface structures is given out in this paper. The working mechanism and electromagnetic property of the structure are given out. Since the polarization characteristics of the structure is considered, the effect of the matching between a antenna and a radome or a reflector is improved, compared with the ordinary frequency selective surface without considering the polarization.
Keywords :
electromagnetic wave polarisation; frequency selective surfaces; periodic structures; radomes; electromagnetic property; frequency selective function; frequency selective surface design; one-dimensional periodic structure; polarization selective function; polarization selective surface; radome; reflector; sandwich linear polarization; two-dimensional periodic structure; Electromagnetics; Frequency selective surfaces; Metals; Periodic structures; Polarization; Surface waves; frequency selective surface; polarization selective characteristic; radome;
Conference_Titel :
Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-4355-5
DOI :
10.1109/APCAP.2014.6992657
