Title :
Comparative study of microstrip and stripline in the split reference plane of high speed digital circuit application
Author :
Shim, Hwang-Yoon ; Kim, JiSeong ; Jong-Gwan Yook
Author_Institution :
Comput. Syst. Div., Samsung Electron., South Korea
Abstract :
Signal integrity and EMI quality are compared between microstrip and stripline for the split reference plane of a multi-layer PCB. Designing a high-speed digital signal path as a stripline proved to be a solution to minimize the effect of a nonideal current return path. Simulations based on the 3D-FDTD method are utilized for the analysis of a practical high frequency multi-layered PCB.
Keywords :
digital circuits; electromagnetic interference; microstrip lines; printed circuit layout; printed circuits; strip lines; 3D-FDTD method; EMI quality; high speed digital circuit; high-speed digital signal; microstrip; multi-layer PCB; nonideal current return path; signal integrity; split reference plane; stripline; Analytical models; Application software; Dielectric substrates; Digital circuits; Electromagnetic radiation; Frequency; Microstrip; Signal analysis; Signal design; Stripline;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1330193
