Title :
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
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);
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
DOI :
10.1109/APMC.2009.5384131
