Summary
2019 Joint International Symposium on Electromagnetic Compatibility and Asia-Pacific International Symposium on Electromagnetic Compatibility, Sapporo
2019
Session Number:WedAM1C
Session:
Number:WedAM1C.2
Study of Propagation Characteristic of a Microstrip Line Placed Ground Slot Asymmetrically
Hikaru Akiyama, Teruo Tobana, Yoji Isota,
pp.-
Publication Date:2016/10/5
Online ISSN:2188-5079
DOI:10.34385/proc.58.WedAM1C.2
Summary:
Recently?Cprinted circuit boards with multi-layer are increasing since advanced technology makes electronic circuits high-density. Then?Ca number of vias to connect each layer are used and slots are put on a ground. The existence of slots is issue for circuit designs in future. It is important to consider the effects of slots. In this paper?Cwhen the ground slot exists asymmetrically underneath a microstrip line?Cwe analyzed the propagation characteristic and characteristic impedance of a microstrip line with the ground slot in PCB using Transmission Line method which can calculate with short time. In addition?Cwe show the validity of the TL method by using the FDTD method and measurement.