Bended differential transmission line using balanced model for common-mode noise suppression

Author

Chia-Han Chang ; Ruei-Ying Fang ; Chun-Long Wang

fYear

2012

fDate

9-11 Dec. 2012

Firstpage

37

Lastpage

40

Abstract

In this paper, a bended differential transmission line using the balanced model is proposed to efficiently reduce the common-mode noise. The bended differential transmission line using the balanced model can greatly reduce the mode conversion from ™5.47 dB to ™14.86 dB and the TDT common-mode noise from 0.068 V to 0.023 V as compared with the bended differential transmission line using the right-angle bend. In order to verify the simulation results, measurement is done in the frequency and time domains where the measurement results are in good agreement with the simulation results.

Keywords

frequency-domain analysis; interference suppression; time-domain analysis; transmission lines; TDT common-mode noise suppression; balanced model; bended differential transmission line; frequency domain; mode conversion reduction; right-angle bend; time domain; Equivalent circuits; Frequency measurement; Integrated circuit modeling; Noise; Power transmission lines; Simulation; Transmission line measurements; Bended differential transmission line; balanced model; common-mode noise; coupled line;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), 2012 IEEE

Conference_Location

Taipei

Print_ISBN

978-1-4673-1444-2

Electronic_ISBN

978-1-4673-1445-9

Type

conf

DOI

10.1109/EDAPS.2012.6469434

Filename

6469434