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초록
Design of an all-dielectric band-stop frequency selective surface (FSS) is proposed for X-band application. The unit particle of the FSS consists of a thick upper hexagonal prism part and a thin lower hexagonal prism part for monolithic construction. The proposed FSS has planar array of hexagonal ceramic prisms having a honey comb-shaped structure. The proposed FSS has three resonant dips. Those are combined to establish a broad stop-band of 24.4 % (center frequency of 10 GHz) -10-dB fractional bandwidth (FBW). To demonstrate resonant characteristic modes, the cylindrical cavity mode analysis based on the cylindrical wave functions is used.
키워드
All-dielectric; Band stop spatial filter; Frequency selective surface (FSS); Hexagonal prism; Bandwidth; Prisms; Wave functions; Cylindrical cavities; Cylindrical wave function; Fractional bandwidths; Frequency selective surface (FSS); Hexagonal prism; Resonant characteristics; Shaped structures; Spatial filters; Frequency selective surfaces
- 제목
- Design of an all-dielectric band-stop frequency selective surface
- 저자
- Tak, Jinpil; Choi, Jaehoon
- 발행일
- 2017-01
- 유형
- Conference Paper
- 저널명
- ISAP 2016 - International Symposium on Antennas and Propagation
- 페이지
- 914 ~ 915