Title :
3D Frequency Selective Surfaces with close band spacing
Author :
Azemi, S.N. ; Ghorbani, Kamran ; Rowe, Wayne S. T.
Author_Institution :
Sch. of Electr. & Comput. Eng., RMIT Univ., Melbourne, VIC, Australia
Abstract :
The transmission and reflection characteristics of a dual cylinder 3D Frequency Selective Surface (FSS) is discussed in this paper. A simulation based investigation shows that the length of the cylinder has significant effect on the stop band frequency selective characteristics of the FSS. This can result in a closely spaced band pass and band stop response. A comparison is drawn to the introduction of dielectric materials into a single 3D cylindrical FSS.
Keywords :
electromagnetic wave reflection; electromagnetic wave transmission; frequency selective surfaces; microwave propagation; 3D frequency selective surfaces; close band spacing; dual cylinder 3D frequency selective surface; reflection characteristics; transmission characteristics; Band pass filters; Dielectrics; Frequency selective surfaces; Integrated circuit modeling; Microwave theory and techniques; Reflection; Resonant frequency; Frequency Selective Surface (FSS); band pass; band stop; close band response; cylindrical resonator;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2012 Asia-Pacific
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4577-1330-9
Electronic_ISBN :
978-1-4577-1331-6
DOI :
10.1109/APMC.2012.6421629
