The Filter Design on Impedance control of Via
- 10.2991/icaees-15.2015.185How to use a DOI?
- SI; Via; Filter; Impedance control
According to the specific environmental noise of the detection system, via holes was caused impedance discontinuities, parasite capacity and inductance which resulted in signal reflection and attenuation, and hence deterioration of signal integrity(SI). The new idea was put in the paper, the specific noise filter was designed on impedance control of via and interconnect. Capacitive coupling of via was considered, and electrical characteristics of hole model was simulated with different PCB plate, and the equivalent circuit model was added to effective parameters by HFSS and ADS collaborative simulation software; The power noise filter was designed and tested. The experiment data showed that the method can be extended to signal detection system with arbitrary single frequency noise interference in.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xiaofei Xu PY - 2015/07 DA - 2015/07 TI - The Filter Design on Impedance control of Via BT - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015 PB - Atlantis Press SP - 1008 EP - 1012 SN - 2352-5401 UR - https://doi.org/10.2991/icaees-15.2015.185 DO - 10.2991/icaees-15.2015.185 ID - Xu2015/07 ER -