Analysis of the crosstalk in electromagnetic band-gap structure

Author

Ding, Tong-Hao ; Li, Yu-Shan ; Zhang, Wei ; Yan, Xu ; Qu, Yong-zhe

Author_Institution

Inst. of Electron. CAD, Xidian Univ., Xi´´an, China

fYear

2009

fDate

7-10 Dec. 2009

Firstpage

657

Lastpage

660

Abstract

The crosstalk in electromagnetic band-gap (EBG) structure is investigated in this paper. It is found that the crosstalk noise in EBG structure is worse than that in reference plane. More energy would be coupled to the victim line by the slots of EBG structure, which seriously affects the signal quality with high date rate, the near-end and far-end crosstalk coupling noise are increased by 10dB and 20dB respectively. It is clearly shown that the crosstalk noise decreases with the space increasing between traces, but it is still larger than that of the reference plane with one time line width. A useful method for reducing the crosstalk coupling noise is presented in this paper.

Keywords

crosstalk; integrated circuit noise; printed circuits; electromagnetic band-gap structure; far-end crosstalk coupling noise; near-end crosstalk coupling noise; printed circuit board; time line width; Capacitance; Coupling circuits; Crosstalk; Electromagnetic analysis; Inductance; Metamaterials; Microwave technology; Noise level; Periodic structures; Transmission lines; Electromagnetic band-gap; coupling; crosstalk; high-impedance plane; non-ideal return path; printed circuit board (PCB);

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2009. APMC 2009. Asia Pacific

Conference_Location

Singapore

Print_ISBN

978-1-4244-2801-4

Electronic_ISBN

978-1-4244-2802-1

Type

conf

DOI

10.1109/APMC.2009.5384131

Filename

5384131