Revisit of signal traces crossing split ground plane using characteristic mode analysis

Zhongkui Wen; Qi Wu

doi:10.1109/APCAP.2017.8420520

Revisit of signal traces crossing split ground plane using characteristic mode analysis

Zhongkui Wen
, Qi Wu

School of Electronic and Information Engineering

Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

Spilt ground plane is a common structure on printed circuit board, which produces noticeable reflection and crosstalk. In this work, characteristic mode analysis is adopted to analyze signal integrity (SI) of signal traces crossing split ground plane. By calculating modal mutual admittance, we can find the key mode that influences the transmission, reflection or crosstalk on the signal traces. The modal admittance is transformed into the time domain to examine its time-varying behavior. Means to reinforce the transmission mode and to suppress the reflection and crosstalk modes is suggested by the CMA, and hence improve the SI.

Original language	English
Title of host publication	2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-3
Number of pages	3
ISBN (Electronic)	9781538616086
DOIs	https://doi.org/10.1109/APCAP.2017.8420520
State	Published - 25 Jul 2018
Event	6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Xi'an, China Duration: 16 Oct 2017 → 19 Oct 2017

Publication series

Name	2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding

Conference

Conference	6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017
Country/Territory	China
City	Xi'an
Period	16/10/17 → 19/10/17

Keywords

Characteristic mode analysis
crosstalk
reflection
spilt reference plane
transmission

Access to Document

10.1109/APCAP.2017.8420520

Cite this

Wen, Z., & Wu, Q. (2018). Revisit of signal traces crossing split ground plane using characteristic mode analysis. In 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding (pp. 1-3). Article 8420520 (2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APCAP.2017.8420520

Wen, Zhongkui ; Wu, Qi. / Revisit of signal traces crossing split ground plane using characteristic mode analysis. 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-3 (2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding).

@inproceedings{c8e65b4ffe8641e2ab45934b0dec8c4b,

title = "Revisit of signal traces crossing split ground plane using characteristic mode analysis",

abstract = "Spilt ground plane is a common structure on printed circuit board, which produces noticeable reflection and crosstalk. In this work, characteristic mode analysis is adopted to analyze signal integrity (SI) of signal traces crossing split ground plane. By calculating modal mutual admittance, we can find the key mode that influences the transmission, reflection or crosstalk on the signal traces. The modal admittance is transformed into the time domain to examine its time-varying behavior. Means to reinforce the transmission mode and to suppress the reflection and crosstalk modes is suggested by the CMA, and hence improve the SI.",

keywords = "Characteristic mode analysis, crosstalk, reflection, spilt reference plane, transmission",

author = "Zhongkui Wen and Qi Wu",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 ; Conference date: 16-10-2017 Through 19-10-2017",

year = "2018",

month = jul,

day = "25",

doi = "10.1109/APCAP.2017.8420520",

language = "英语",

series = "2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1--3",

booktitle = "2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding",

address = "美国",

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Wen, Z & Wu, Q 2018, Revisit of signal traces crossing split ground plane using characteristic mode analysis. in 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding., 8420520, 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding, Institute of Electrical and Electronics Engineers Inc., pp. 1-3, 6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017, Xi'an, China, 16/10/17. https://doi.org/10.1109/APCAP.2017.8420520

Revisit of signal traces crossing split ground plane using characteristic mode analysis. / Wen, Zhongkui; Wu, Qi.
2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-3 8420520 (2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Revisit of signal traces crossing split ground plane using characteristic mode analysis

AU - Wen, Zhongkui

AU - Wu, Qi

PY - 2018/7/25

Y1 - 2018/7/25

N2 - Spilt ground plane is a common structure on printed circuit board, which produces noticeable reflection and crosstalk. In this work, characteristic mode analysis is adopted to analyze signal integrity (SI) of signal traces crossing split ground plane. By calculating modal mutual admittance, we can find the key mode that influences the transmission, reflection or crosstalk on the signal traces. The modal admittance is transformed into the time domain to examine its time-varying behavior. Means to reinforce the transmission mode and to suppress the reflection and crosstalk modes is suggested by the CMA, and hence improve the SI.

AB - Spilt ground plane is a common structure on printed circuit board, which produces noticeable reflection and crosstalk. In this work, characteristic mode analysis is adopted to analyze signal integrity (SI) of signal traces crossing split ground plane. By calculating modal mutual admittance, we can find the key mode that influences the transmission, reflection or crosstalk on the signal traces. The modal admittance is transformed into the time domain to examine its time-varying behavior. Means to reinforce the transmission mode and to suppress the reflection and crosstalk modes is suggested by the CMA, and hence improve the SI.

KW - Characteristic mode analysis

KW - crosstalk

KW - reflection

KW - spilt reference plane

KW - transmission

UR - https://www.scopus.com/pages/publications/85051113012

U2 - 10.1109/APCAP.2017.8420520

DO - 10.1109/APCAP.2017.8420520

M3 - 会议稿件

AN - SCOPUS:85051113012

T3 - 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding

SP - 1

EP - 3

BT - 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017

Y2 - 16 October 2017 through 19 October 2017

ER -

Wen Z, Wu Q. Revisit of signal traces crossing split ground plane using characteristic mode analysis. In 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-3. 8420520. (2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding). doi: 10.1109/APCAP.2017.8420520

Revisit of signal traces crossing split ground plane using characteristic mode analysis

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