TY - GEN
T1 - Dielectric constant measurement and error analysis of 3D-Printing materials for microwave applications
AU - Liu, Yifei
AU - Wan, Hengzhi
AU - Bao, Yicheng
AU - Xie, Yefan
AU - Zhang, Yan
N1 - Publisher Copyright:
© 2019 Applied Computational Electromagnetics Society.
PY - 2019/8
Y1 - 2019/8
N2 - To facilitate the using of 3D-printing process in the design and implementation of microwave components, this paper presents the measurement of the complex dielectric constant of 3D-printing non-magnetic materials. A rectangular waveguide based transmission line method has been used, through which the dielectric constant can be retrieved from the measured S-parameters of the transmission line filled with the 3D-printing material. The calibration of referenced phase plane has been discussed, and two empirical formulas have been introduced to improve the measurement accuracy. The proposed method has been experimentally verified, and a much smoother result has been achieved when comparing with the counterpart result obtained by a commercial software.
AB - To facilitate the using of 3D-printing process in the design and implementation of microwave components, this paper presents the measurement of the complex dielectric constant of 3D-printing non-magnetic materials. A rectangular waveguide based transmission line method has been used, through which the dielectric constant can be retrieved from the measured S-parameters of the transmission line filled with the 3D-printing material. The calibration of referenced phase plane has been discussed, and two empirical formulas have been introduced to improve the measurement accuracy. The proposed method has been experimentally verified, and a much smoother result has been achieved when comparing with the counterpart result obtained by a commercial software.
KW - 3D-printing
KW - Error analysis
KW - Measurement of dielectric constant
KW - Transmission line method
UR - https://www.scopus.com/pages/publications/85083957366
U2 - 10.23919/ACES48530.2019.9060808
DO - 10.23919/ACES48530.2019.9060808
M3 - 会议稿件
AN - SCOPUS:85083957366
T3 - 2019 International Applied Computational Electromagnetics Society Symposium-China, ACES 2019
BT - 2019 International Applied Computational Electromagnetics Society Symposium-China, ACES 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 International Applied Computational Electromagnetics Society Symposium-China, ACES 2019
Y2 - 8 August 2019 through 11 August 2019
ER -