TW200743254A - Across-trench circuitry for high-speed signal transmission - Google Patents
Across-trench circuitry for high-speed signal transmissionInfo
- Publication number
- TW200743254A TW200743254A TW095116343A TW95116343A TW200743254A TW 200743254 A TW200743254 A TW 200743254A TW 095116343 A TW095116343 A TW 095116343A TW 95116343 A TW95116343 A TW 95116343A TW 200743254 A TW200743254 A TW 200743254A
- Authority
- TW
- Taiwan
- Prior art keywords
- trench
- signal transmission
- circuit board
- circuitry
- speed signal
- Prior art date
Links
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
An across-trench circuitry for high-speed signal transmission applicable to a multi-layer circuit board, such as high-speed digital circuit board, for installing an across-trench signal transmission circuit on the high-speed digital circuit board is disclosed, wherein a pair of coplanar waveguide circuit formed on both sides of signal circuit crossing a trench, so as to reduce ground bounce noise of signal transmission for the high-speed digital circuit board, and thereby increases the quality of transmitting the signals and reduces the ground bounce noise and damage of reflection and interference.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95116343A TWI291781B (en) | 2006-05-09 | 2006-05-09 | Across-trench circuitry for high-speed signal transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW95116343A TWI291781B (en) | 2006-05-09 | 2006-05-09 | Across-trench circuitry for high-speed signal transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200743254A true TW200743254A (en) | 2007-11-16 |
TWI291781B TWI291781B (en) | 2007-12-21 |
Family
ID=39461278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95116343A TWI291781B (en) | 2006-05-09 | 2006-05-09 | Across-trench circuitry for high-speed signal transmission |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI291781B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103117440A (en) * | 2013-02-07 | 2013-05-22 | 上海安费诺永亿通讯电子有限公司 | Low-loss flat transmission line |
CN106163078A (en) * | 2015-03-31 | 2016-11-23 | 启碁科技股份有限公司 | Transmission line structure |
-
2006
- 2006-05-09 TW TW95116343A patent/TWI291781B/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103117440A (en) * | 2013-02-07 | 2013-05-22 | 上海安费诺永亿通讯电子有限公司 | Low-loss flat transmission line |
CN103117440B (en) * | 2013-02-07 | 2015-05-27 | 上海安费诺永亿通讯电子有限公司 | Low-loss flat transmission line |
CN106163078A (en) * | 2015-03-31 | 2016-11-23 | 启碁科技股份有限公司 | Transmission line structure |
CN106163078B (en) * | 2015-03-31 | 2019-01-01 | 启碁科技股份有限公司 | transmission line structure |
Also Published As
Publication number | Publication date |
---|---|
TWI291781B (en) | 2007-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |