CN103763003B - 通信系统内的共模终止 - Google Patents
通信系统内的共模终止 Download PDFInfo
- Publication number
- CN103763003B CN103763003B CN201310002683.XA CN201310002683A CN103763003B CN 103763003 B CN103763003 B CN 103763003B CN 201310002683 A CN201310002683 A CN 201310002683A CN 103763003 B CN103763003 B CN 103763003B
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- CN
- China
- Prior art keywords
- component
- impedance
- communication system
- ground connection
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 191
- 238000000034 method Methods 0.000 claims description 23
- 238000012937 correction Methods 0.000 claims description 9
- 238000010295 mobile communication Methods 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000011664 signaling Effects 0.000 abstract description 27
- 239000003990 capacitor Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 30
- 230000008878 coupling Effects 0.000 description 24
- 238000010168 coupling process Methods 0.000 description 24
- 238000005859 coupling reaction Methods 0.000 description 24
- 239000002184 metal Substances 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 22
- 230000006870 function Effects 0.000 description 20
- 230000015654 memory Effects 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 10
- 238000000926 separation method Methods 0.000 description 6
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- 230000008054 signal transmission Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
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- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
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- 238000012546 transfer Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
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- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
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- 230000002939 deleterious effect Effects 0.000 description 1
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- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
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- 230000004807 localization Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
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- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
- H04L25/0276—Arrangements for coupling common mode signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/028—Arrangements specific to the transmitter end
- H04L25/0282—Provision for current-mode coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0292—Arrangements specific to the receiver end
- H04L25/0294—Provision for current-mode coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261583774P | 2012-01-06 | 2012-01-06 | |
US61/583,774 | 2012-01-06 | ||
US13/673,126 US8903009B2 (en) | 2012-01-06 | 2012-11-09 | Common-mode termination within communication systems |
US13/673,126 | 2012-11-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103763003A CN103763003A (zh) | 2014-04-30 |
CN103763003B true CN103763003B (zh) | 2016-02-17 |
Family
ID=47602757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310002683.XA Expired - Fee Related CN103763003B (zh) | 2012-01-06 | 2013-01-05 | 通信系统内的共模终止 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8903009B2 (zh) |
EP (1) | EP2613487B1 (zh) |
KR (1) | KR101437025B1 (zh) |
CN (1) | CN103763003B (zh) |
HK (1) | HK1193247A1 (zh) |
TW (1) | TWI486001B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9473205B2 (en) * | 2014-05-01 | 2016-10-18 | Microchip Technology Incorporated | Coaxial data communication with reduced EMI |
US9866270B2 (en) | 2014-05-01 | 2018-01-09 | Microchip Technology Incorporated | Coaxial data communication with reduced EMI |
DE102014109867A1 (de) * | 2014-07-14 | 2016-01-14 | Erni Production Gmbh & Co. Kg | Steckverbinder und Bauelement |
US10721101B1 (en) * | 2018-10-25 | 2020-07-21 | Marvell Asia Pte, LTD | Apparatus and method for high-speed ethernet over star quad media |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101052219A (zh) * | 2007-05-14 | 2007-10-10 | 电子科技大学 | 一种无线通信互干扰抑制的方法和系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6486746B1 (en) * | 2000-06-30 | 2002-11-26 | Intel Corporation | Termination circuit for decoupling unused wires on a network device's unshielded twisted pair (UTP) cable |
US7430291B2 (en) * | 2003-09-03 | 2008-09-30 | Thunder Creative Technologies, Inc. | Common mode transmission line termination |
US7385466B2 (en) * | 2004-03-30 | 2008-06-10 | Matsushita Electric Industrial Co., Ltd. | Differential transmission circuit and common mode choke coil |
US7728692B2 (en) * | 2006-06-09 | 2010-06-01 | Accell Systems, Inc. | Reduction of noise in a metallic conductor signal pair using controlled line balancing and common mode impedance reduction |
EP2097920B1 (de) * | 2007-07-23 | 2017-08-09 | TRUMPF Hüttinger GmbH + Co. KG | Plasmaversorgungseinrichtung |
DE102007048164B4 (de) * | 2007-10-08 | 2013-01-17 | Siemens Aktiengesellschaft | Verfahren zur kontaktlosen Übertragung wenigstens eines differentiellen Signals zwischen einem Sender und einem Empfänger bei Vorliegen wenigstens eines Gleichtaktstörsignals sowie zugehörige Schaltungsanordnung |
FR2933827B1 (fr) * | 2008-07-11 | 2010-08-20 | Excem | Dispositif d'interface multicanal avec circuit d'equilibrage |
US9912375B1 (en) * | 2008-09-25 | 2018-03-06 | Aquantia Corp. | Cancellation of alien interference in communication systems |
US8260563B2 (en) * | 2009-02-25 | 2012-09-04 | Fisher Controls International Llc | Common-mode noise reduction circuit |
EP2237419B1 (en) * | 2009-03-31 | 2015-06-10 | EqcoLogic N.V. | Transceiver for single ended communication with low EMI |
US8687770B2 (en) * | 2010-04-29 | 2014-04-01 | Ikanos Communications, Inc. | Systems and methods for performing line imbalance measurement and mitigation based on a common mode sensor |
US8824665B2 (en) * | 2010-10-11 | 2014-09-02 | Hewlett-Packard Development Company, L.P. | Unshielded twisted pair termination circuit |
-
2012
- 2012-11-09 US US13/673,126 patent/US8903009B2/en active Active
- 2012-12-27 EP EP12008617.8A patent/EP2613487B1/en active Active
-
2013
- 2013-01-04 TW TW102100275A patent/TWI486001B/zh not_active IP Right Cessation
- 2013-01-05 CN CN201310002683.XA patent/CN103763003B/zh not_active Expired - Fee Related
- 2013-01-07 KR KR1020130001650A patent/KR101437025B1/ko not_active IP Right Cessation
-
2014
- 2014-06-28 HK HK14106544.2A patent/HK1193247A1/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101052219A (zh) * | 2007-05-14 | 2007-10-10 | 电子科技大学 | 一种无线通信互干扰抑制的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
EP2613487B1 (en) | 2017-04-26 |
KR101437025B1 (ko) | 2014-09-02 |
EP2613487A3 (en) | 2016-04-20 |
TW201334441A (zh) | 2013-08-16 |
HK1193247A1 (zh) | 2014-09-12 |
EP2613487A2 (en) | 2013-07-10 |
US20130177099A1 (en) | 2013-07-11 |
KR20130081254A (ko) | 2013-07-16 |
TWI486001B (zh) | 2015-05-21 |
CN103763003A (zh) | 2014-04-30 |
US8903009B2 (en) | 2014-12-02 |
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Effective date of registration: 20170302 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: American California Patentee before: Zyray Wireless Inc. |
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Effective date of registration: 20181019 Address after: Singapore Singapore Patentee after: Annwa high tech Limited by Share Ltd Address before: Singapore Singapore Patentee before: Avago Technologies Fiber IP Singapore Pte. Ltd. |
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