Stop-band analysis of multi-via EBG structure

Author

Zhang, Yan ; Zhang, Wei ; Hong, Tao ; Lü, Shan-wei ; Ni, Xiao-ning

Author_Institution

State Key Lab. of Virtual Reality Technol. & Syst., Beihang Univ., Beijing, China

Volume

5

fYear

2012

fDate

5-8 May 2012

Firstpage

1

Lastpage

4

Abstract

The band-gap property of novel multi-via EBG structure is analyzed in this paper. Firstly, the multi-via structure is applied into square and hexagonal EBG structures, respectively. Both the diagonal-direction-via case and the axis-direction-via case are considered. Secondly, the multi-via square and the multi-via hexagonal EBG structures are simulated. And the band-gap parameters of multi-via EBG structures, including bandwidth and center frequency, are compared with those of the mushroom-like EBG structure. In addition, the effect of the multi-via placement, such as the edge-via position and the distance between center via and edge via, on stop-band bandwidth and stop-band center frequency is investigated.

Keywords

electromagnetic fields; photonic band gap; axis-direction-via case; band-gap property; diagonal-direction-via case; electromagnetic band gap; multi-via EBG structure; multi-via hexagonal EBG structures; multi-via square EBG structures; mushroom-like EBG structure; stop-band analysis; Antennas; Bandwidth; Educational institutions; Metamaterials; Photonic band gap;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4673-2184-6

Type

conf

DOI

10.1109/ICMMT.2012.6230432

Filename

6230432