Paper Abstract and Keywords |
Presentation |
2013-04-12 11:05
Redection in common-mode radiation and maintenance of signal integrity by adding guard trace with periodic structure Yuho Terai, Yoshitaka Toyota, Kengo Iokibe (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture) EMCJ2013-1 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The guard trace is effective as a method for suppressing common-mode generation caused by placing a signal trace close to the return edge on a printed circuit board. Our previous study on the guard trace focused only on reducing common-mode radiation, but the guard trace close to the signal line increases crosstalk to deteriorate signal integrity. In this paper, we propose a guard trace with a periodic structure for simultaneously reducing common-mode radiation and maintaining signal integrity. Several test boards with different period patterns were evaluated by measurement and simulation from the viewpoint of transmission coefficient, eye pattern, and common-mode radiation. As a result, it was found that the guard trace with the periodic structure helped reducing common-mode radiation and maintaining signal integrity. Especially, smaller period contributed to maintenance of signal integrity at higher frequencies. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Guard trace / Common-mode radiation / Signal integrity / Periodic structure / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 2, EMCJ2013-1, pp. 1-6, April 2013. |
Paper # |
EMCJ2013-1 |
Date of Issue |
2013-04-05 (EMCJ) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
EMCJ2013-1 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2013-04-12 - 2013-04-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okayama Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
PCM,Information Security,EMC |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2013-04-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Redection in common-mode radiation and maintenance of signal integrity by adding guard trace with periodic structure |
Sub Title (in English) |
|
Keyword(1) |
Guard trace |
Keyword(2) |
Common-mode radiation |
Keyword(3) |
Signal integrity |
Keyword(4) |
Periodic structure |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Yuho Terai |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Yoshitaka Toyota |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Kengo Iokibe |
3rd Author's Affiliation |
Okayama University (Okayama Univ.) |
4th Author's Name |
Tetsushi Watanabe |
4th Author's Affiliation |
Industrial Technology Center of Okayama Prefecture (Industrial Technology Center of Okayama Prefecture) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2013-04-12 11:05:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2013-1 |
Volume (vol) |
vol.113 |
Number (no) |
no.2 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2013-04-05 (EMCJ) |
|