KR100551613B1 - 전자기 커플러 - Google Patents
전자기 커플러 Download PDFInfo
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- KR100551613B1 KR100551613B1 KR1020037006548A KR20037006548A KR100551613B1 KR 100551613 B1 KR100551613 B1 KR 100551613B1 KR 1020037006548 A KR1020037006548 A KR 1020037006548A KR 20037006548 A KR20037006548 A KR 20037006548A KR 100551613 B1 KR100551613 B1 KR 100551613B1
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- conductor
- transmission structure
- coupler
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
- H01P5/185—Edge coupled lines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
- H01P5/187—Broadside coupled lines
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0228—Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0239—Signal transmission by AC coupling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0245—Lay-out of balanced signal pairs, e.g. differential lines or twisted lines
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09263—Meander
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/097—Alternating conductors, e.g. alternating different shaped pads, twisted pairs; Alternating components
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Near-Field Transmission Systems (AREA)
- Structure Of Printed Boards (AREA)
- Combinations Of Printed Boards (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Claims (22)
- 제1 전송 구조, 및복수의 전송 섹션을 구비하는 제2 전송 구조를 포함하고,상기 전송 섹션 각각은 상기 제2 전송 구조에 평행한 축에 대해 편향각(angle of deflection)을 가지며,상기 편향각은, 상기 제2 전송 구조가 상기 제1 전송 구조 가까이에 위치하여 전자기 커플러를 형성할 때, 상기 제1 전송 구조와 상기 제2 전송 구조 사이의 전체 용량이 상기 제1 전송 구조와 상기 제2 전송 구조의 상대적인 위치 범위에 걸쳐서 일정하게 유지되도록 선택되는전자기 결합 장치.
- 제1항에 있어서,상기 상대적인 위치의 범위는 상기 제1 및 제2 전송 구조와 평행인 축을 따라 0 내지 10 밀(mil) 사이인 전자기 결합 장치.
- 제1항에 있어서,각각의 전송 구조는 하나의 도체를 포함하는 전자기 결합 장치.
- 제1항에 있어서,각각의 전송 구조는 적어도 하나의 상이한 쌍의 도체를 포함하는 전자기 결합 장치.
- 제1항에 있어서,상기 제1 전송 구조는 지그재그 형상을 포함하는 전자기 결합 장치.
- 제5항에 있어서,상기 제2 전송 구조는 지그재그 형상을 포함하는 전자기 결합 장치.
- 제5항에 있어서,상기 제2 전송 구조는 직선 형상을 포함하고,상기 제1 전송 구조는 상기 편향각에 의해 복수의 위치에서 상기 제2 전송 구조와 유전체적으로(dielectrically) 교차하는 전자기 결합 장치.
- 제1항에 있어서,상기 제1 전송 구조를 포함하는 평면과 평행인 제1의 평면 도체 기준면, 및상기 제2 전송 구조를 포함하는 평면과 평행인 제2의 평면 도체 기준면을 더 포함하고,상기 제1의 평면 도체 기준면은 상기 제1 전송 구조에 기준 전위를 제공하며,상기 제2의 평면 도체 기준면은 상기 제2 전송 구조에 기준 전위를 제공하는전자기 결합 장치.
- 제1항에 있어서,상기 제1 전송 구조에 기준 전위를 제공하는 제1의 도체 기준면을 더 포함하는 전자기 결합 장치.
- 제9항에 있어서,상기 제2 전송 구조에 기준 전위를 제공하는 제2의 도체 기준면을 더 포함하는 전자기 결합 장치.
- 제1항에 있어서,상기 제1 전송 구조와 상기 제2 전송 구조는 기계적으로 분리될 수 있는 전자기 결합 장치.
- 제1항에 있어서,상기 커플러는 전자 시스템에서 신호를 전송할 수 있는 전자기 결합 장치.
- 제12항에 있어서,상기 전자 시스템은 컴퓨터 시스템, 컴퓨터 버스, 컴퓨터 마더보드, 도터 카드, 멀티-칩 모듈, 집적 회로, 가요성 회로, 인쇄 회로 기판, 및 케이블 회로로 이루어지는 군에서 선택되는 전자기 결합 장치.
- 제1항에 있어서,상기 상대적인 위치의 범위는 상기 제1 및 제2 전송 구조와 직각인 축을 따라 0 내지 2 밀 사이인 전자기 결합 장치.
- 회로 기판,상기 회로 기판 상에 위치된 제1 도체 트레이스,가요성 재료, 및상기 가요성 재료 상에 위치되고, 복수의 전송 섹션을 구비하며, 상기 제1 도체 트레이스와 전자기 커플러를 형성하는 제2 도체 트레이스를 포함하고,상기 전송 섹션 각각은 상기 제2 도체 트레이스에 평행한 축에 대해 편향각을 가지며,상기 편향각은, 상기 제2 도체 트레이스가 상기 제1 도체 트레이스 가까이에 위치하여 전자기 커플러를 형성할 때, 상기 제1 도체 트레이스와 상기 제2 도체 트레이스 사이의 전체 용량이 상기 제1 도체 트레이스와 상기 제2 도체 트레이스의 상대적인 위치 범위에 걸쳐서 일정하게 유지되도록 선택되고,상기 제1 도체 트레이스 및 상기 제2 도체 트레이스의 형상은 상기 제1 도체 트레이스와 상기 제2 도체 트레이스의 상대적인 위치의 변화에 대해 전자기 결합(EM coupling)의 감도를 감소시키도록 선택되는전자기 결합 장치.
- 제15항에 있어서,상기 제1 도체 트레이스에 연결된 시스템 모듈을 더 포함하고, 이로써 상기 시스템 모듈이 상기 전자기 커플러를 통해 상기 제2 도체 트레이스에 신호를 송신할 수 있는 전자기 결합 장치.
- 제15항에 있어서,상기 제2 도체 트레이스에 연결된 메모리 장치를 더 포함하고,상기 메모리 장치가 상기 전자기 커플러를 통해 상기 제1 도체 트레이스에 신호를 송신할 수 있는 전자기 결합 장치.
- 제15항에 있어서,상기 제1 및 제2 도체 트레이스와 평행인 축을 따라 0 내지 15 밀 사이에서 상대적인 위치가 변화되는 전자기 결합 장치.
- 제15항에 있어서,상기 제1 및 제2 도체 트레이스와 직각인 축을 따라 0 내지 2 밀 사이에서 상대적인 위치가 변화되는 전자기 결합 장치.
- 신호를 송신하는 수단, 및복수의 전송 섹션을 구비하며, 상기 신호를 송신하는 수단과 전자기 커플러를 형성하는 수단을 포함하고,상기 전송 섹션 각각은 상기 형성하는 수단에 평행한 축에 대해 편향각을 가지며,상기 편향각은, 상기 전자기 커플러가 상기 송신하는 수단 및 상기 형성하는 수단의 위치 변화에 강건한(robust) 결합 계수를 갖도록, 상기 형성하는 수단이 상기 송신하는 수단 가까이에 위치하여 전자기 커플러를 형성할 때, 상기 송신하는 수단과 상기 형성하는 수단 사이의 전체 용량이 상기 송신하는 수단과 상기 형성하는 수단의 상대적인 위치 범위에 걸쳐서 일정하게 유지되도록 선택되는전자기 결합 장치.
- 제20항에 있어서,상기 송신하는 수단 및 상기 형성하는 수단과 평행인 축을 따라 0 내지 10 밀 사이에서 위치가 변화되는 전자기 결합 장치.
- 제20항에 있어서,상기 송신하는 수단 및 상기 형성하는 수단과 직각인 축을 따라 0 내지 2 밀 사이에서 위치가 변화되는 전자기 결합 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/714,899 | 2000-11-15 | ||
US09/714,899 US6573801B1 (en) | 2000-11-15 | 2000-11-15 | Electromagnetic coupler |
PCT/US2001/050873 WO2002060086A1 (en) | 2000-11-15 | 2001-10-29 | An electromagnetic coupler |
Publications (2)
Publication Number | Publication Date |
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KR20030059251A KR20030059251A (ko) | 2003-07-07 |
KR100551613B1 true KR100551613B1 (ko) | 2006-02-13 |
Family
ID=24871902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020037006548A Expired - Fee Related KR100551613B1 (ko) | 2000-11-15 | 2001-10-29 | 전자기 커플러 |
Country Status (7)
Country | Link |
---|---|
US (3) | US6573801B1 (ko) |
KR (1) | KR100551613B1 (ko) |
CN (2) | CN101533943B (ko) |
DE (1) | DE10196914B4 (ko) |
GB (1) | GB2387719B (ko) |
TW (1) | TW536849B (ko) |
WO (1) | WO2002060086A1 (ko) |
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-
2000
- 2000-11-15 US US09/714,899 patent/US6573801B1/en not_active Expired - Lifetime
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2001
- 2001-03-01 US US09/797,637 patent/US6987428B2/en not_active Expired - Fee Related
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- 2001-10-29 TW TW090126756A patent/TW536849B/zh not_active IP Right Cessation
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- 2001-10-29 GB GB0312955A patent/GB2387719B/en not_active Expired - Fee Related
- 2001-10-29 WO PCT/US2001/050873 patent/WO2002060086A1/en active IP Right Grant
- 2001-10-29 CN CNA018220045A patent/CN1486540A/zh active Pending
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WO2002060086A1 (en) | 2002-08-01 |
US6987428B2 (en) | 2006-01-17 |
HK1058264A1 (en) | 2004-05-07 |
DE10196914B4 (de) | 2007-01-18 |
US20020057137A1 (en) | 2002-05-16 |
TW536849B (en) | 2003-06-11 |
GB0312955D0 (en) | 2003-07-09 |
DE10196914T1 (de) | 2003-11-13 |
GB2387719A (en) | 2003-10-22 |
CN101533943A (zh) | 2009-09-16 |
CN1486540A (zh) | 2004-03-31 |
CN101533943B (zh) | 2013-08-21 |
GB2387719B (en) | 2004-10-27 |
US6573801B1 (en) | 2003-06-03 |
US20020057136A1 (en) | 2002-05-16 |
KR20030059251A (ko) | 2003-07-07 |
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