%0 Journal Article
%T Analysis and Suppression of Crosstalk for T-shaped Microstrip by Using FDTD<br>T型微带线间串扰问题的FDTD分析与抑制
%A Yan Dong
%A Sun Li
%A Sun Ya-xiu
%A Jiang Bao-jun
%A <br>严冬
%A 孙力
%A 孙亚秀
%A 姜保军
%J 电子与信息学报
%D 2007
%I 
%X The crosstalk of T-shaped microstrip is the important component in signal integrity of a high-speed circuit. In this paper, the fullwave analysis of the crosstalk is carried out by adopting the Perfectly Matched Layer Finite-Difference Time-Domain (PML-FDTD) method, and then the measures of reducing crosstalk are proposed in detail. The different structure parameters of improved T-shaped microstrip have different influence on the crosstalk. That is, (1) the crosstalk between microstrips is smaller as the orifice distance S is becoming bigger, and the amplitude of crosstalk is reduced to 10dB; (2) The value of α is smaller as the crosstalk between microstrip is becoming smaller correspondingly, and the amplitude of crosstalk is reduced to 14dB. Thus opening an orifice on the T-shaped microstrip can reduce the crosstalk between one T-shaped microstrip and another adjacent one remarkably by changing orifice distance S and angle α.
%K Finite-Difference Time-Domain(FDTD)method
%K Microstrip
%K Crosstalk
%K Perfectly Matched Layer(PML)<br>时域有限差分法
%K 微带线
%K 串扰
%K 完全匹配层
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=DF027400DB1C935F&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=9CF7A0430CBB2DFD&sid=25A34FD11ADF8B56&eid=801EBB10B04CA7DA&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=15