Paper Abstract and Keywords |
Presentation |
2004-10-01 11:20
Shielded via structures for high-speed printed circuit boards Taras Kushta, Kaoru Narita (NEC) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Shielded via structures formed by signal and ground vias jointly are an important type of vertical transitions providing high-speed data transmission in interconnected circuits embedded in multilayer printed circuit boards (PCBs). These vertical transitions have low leakage losses and well-defined characteristic impedance. In our paper we present study of shielded via structures with round and square arrangements of ground vias surrounding the signal via. Factors effecting on the characteristic impedance of the structures are shown. In particular, numerical and measurement results for vertical transitions in a 12-conductor-layer PCB are presented in the frequency band up to 20GHz and a physical model explaining electromagnetic phenomena in the shielded via structures based on these results are given. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Electromagnetic Interference / Vias / Multilayer Printed Circuit Boards / Shielding / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 104, no. 328, EMCJ2004-60, pp. 29-34, Oct. 2004. |
Paper # |
EMCJ2004-60 |
Date of Issue |
2004-09-24 (EMCJ) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
|
Conference Information |
Committee |
EMCJ |
Conference Date |
2004-10-01 - 2004-10-01 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
EMCJ |
Conference Code |
2004-10-EMCJ |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Shielded via structures for high-speed printed circuit boards |
Sub Title (in English) |
|
Keyword(1) |
Electromagnetic Interference |
Keyword(2) |
Vias |
Keyword(3) |
Multilayer Printed Circuit Boards |
Keyword(4) |
Shielding |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Taras Kushta |
1st Author's Affiliation |
NEC Corporation (NEC) |
2nd Author's Name |
Kaoru Narita |
2nd Author's Affiliation |
NEC Corporation (NEC) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
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 |
2004-10-01 11:20:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2004-60 |
Volume (vol) |
vol.104 |
Number (no) |
no.328 |
Page |
pp.29-34 |
#Pages |
6 |
Date of Issue |
2004-09-24 (EMCJ) |