JP2010541202A - 非接触スリップリングに適用される伝送線路 - Google Patents
非接触スリップリングに適用される伝送線路 Download PDFInfo
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- JP2010541202A JP2010541202A JP2010525823A JP2010525823A JP2010541202A JP 2010541202 A JP2010541202 A JP 2010541202A JP 2010525823 A JP2010525823 A JP 2010525823A JP 2010525823 A JP2010525823 A JP 2010525823A JP 2010541202 A JP2010541202 A JP 2010541202A
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- Prior art keywords
- transmission line
- transmission
- coupled
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-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/263—Multiple coils at either side
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/06—Movable joints, e.g. rotating joints
- H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
- H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
- H01P1/068—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in at least one ring-shaped transmission line located around the axis of rotation, e.g. "around the mast" rotary joint
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (11)
- 第1のコアと、
前記第1のコアに結合された第1対の平衡伝送線路と、
前記第1のコアに対して相対的に回転可能な第2のコアと、
前記第2のコアに結合され、前記第1対の平衡伝送線路から信号を受信するように構成された第2対の平衡伝送線路と
を備える非接触型回転式インタフェース。 - 前記第1対の平衡伝送線路が、
第1の伝送線の第1の端部において第1の送受信部に結合された第1の伝送線と、
前記第1の伝送線の第2の端部において前記第1の伝送線に結合された第2の送受信部と、
前記第2の伝送線の第1の端部において第3の送受信部に結合された第2の伝送線と、
前記第2の伝送線の第2の端部において前記第2の伝送線に結合された第4の送受信部とを備える、請求項1に記載の非接触型回転式インタフェース。 - 前記第1対の平衡伝送線路が、前記第1のコアに結合された第1の回路基板上の電気トレースであり、前記第2対の平衡伝送線路が、前記第2のコアに結合された第2の回路基板上の電気トレースである、請求項1に記載の非接触型回転式インタフェース。
- 前記第1対の平衡伝送線路が、
前記第1の伝送線の第1の端部において終端点に結合された第1の伝送線と、
前記第1の伝送線の第2の端部において前記第1の伝送線に結合された第1の送受信部と、
前記第2の伝送線の第1の端部において前記終端点に結合された第2の伝送線と、
前記第2の伝送線の第2の端部において前記第2の伝送線に結合された第2の送受信部とを備える、請求項1に記載の非接触型回転式インタフェース。 - 前記第2対の平衡伝送線路が、
第1の受信線および第2の受信線に結合された平衡終端部と、
前記平衡終端部に結合された差動受信部とを備える、請求項2に記載の非接触型回転式インタフェース。 - 第1の部材と、
前記第1の部材に結合された第1の伝送線路と、
前記第1の部材に対して相対的に動くことができる第2の部材と、
前記第2の部材に結合され、前記第1の伝送線路から信号を受信するように構成された第2の伝送線路と
を備える非接触型インタフェース。 - 前記第1の伝送線路が1対の平衡伝送線路であり、前記第2の伝送線路も1対の平衡伝送線路である、請求項6に記載の非接触型インタフェース。
- 前記第1対の平衡伝送線路が、
前記第1の伝送線の第1の端部において第1の送受信部に結合された第1の伝送線と、
前記第1の伝送線の第2の端部において前記第1の伝送線に結合された第2の送受信部と、
前記第2の伝送線の第1の端部において第3の送受信部に結合された第2の伝送線と、
前記第2の伝送線の第2の端部において前記第2の伝送線に結合された第4の送受信部とを備える、請求項7に記載の非接触型インタフェース。 - 前記第1の対の平衡伝送線路が、前記第1のコアに結合された第1の回路基板上の電気トレースであり、前記第2の対の平衡伝送線路が、前記第2のコアに結合された第2の回路基板上の電気トレースである、請求項7に記載の非接触型インタフェース。
- 前記第1の対の平衡伝送線路が、
前記第1の伝送線の第1の端部において終端点に結合された第1の伝送線と、
前記第1の伝送線の第2の端部において前記第1の伝送線に結合された第1の送受信部と、
前記第2の伝送線の第1の端部において前記終端点に結合された第2の伝送線と、
前記第2の伝送線の第2の端部において前記第2の伝送線に結合された第2の送受信部とを備える、請求項7に記載の非接触型インタフェース。 - 前記第2の対の平衡伝送線路が、
第1の受信線および第2の受信線に結合された平衡終端部と、
前記平衡終端部に結合された差動受信部とを備える、請求項8に記載の非接触型インタフェース。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99456407P | 2007-09-20 | 2007-09-20 | |
| US60/994,564 | 2007-09-20 | ||
| US12/212,284 | 2008-09-17 | ||
| US12/212,284 US8138849B2 (en) | 2007-09-20 | 2008-09-17 | Transmission lines applied to contact free slip rings |
| PCT/US2008/010847 WO2009038738A1 (en) | 2007-09-20 | 2008-09-18 | Transmission lines applied to contact free slip rings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010541202A true JP2010541202A (ja) | 2010-12-24 |
| JP5752936B2 JP5752936B2 (ja) | 2015-07-22 |
Family
ID=40090378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010525823A Active JP5752936B2 (ja) | 2007-09-20 | 2008-09-18 | 非接触スリップリングに適用される伝送線路 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8138849B2 (ja) |
| EP (1) | EP2203985B9 (ja) |
| JP (1) | JP5752936B2 (ja) |
| CN (1) | CN101836368B (ja) |
| WO (1) | WO2009038738A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019189138A1 (ja) * | 2018-03-29 | 2019-10-03 | パナソニックIpマネジメント株式会社 | 伝送モジュールおよび無線電力データ伝送装置 |
| JP2020141328A (ja) * | 2019-02-28 | 2020-09-03 | キヤノン株式会社 | 無線通信システム、通信装置、及び通信方法 |
| WO2020174819A1 (ja) * | 2019-02-28 | 2020-09-03 | パナソニックIpマネジメント株式会社 | 伝送モジュールおよび無線電力データ伝送装置 |
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| GB2527782B (en) * | 2014-07-01 | 2017-01-18 | Flintstone Tech Ltd | A connector having an inductive transmission |
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| JP2020141328A (ja) * | 2019-02-28 | 2020-09-03 | キヤノン株式会社 | 無線通信システム、通信装置、及び通信方法 |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20090102313A1 (en) | 2009-04-23 |
| EP2203985A1 (en) | 2010-07-07 |
| US20120218061A1 (en) | 2012-08-30 |
| WO2009038738A1 (en) | 2009-03-26 |
| CN101836368A (zh) | 2010-09-15 |
| US8138849B2 (en) | 2012-03-20 |
| EP2203985B9 (en) | 2014-11-26 |
| US9136912B2 (en) | 2015-09-15 |
| CN101836368B (zh) | 2013-04-10 |
| JP5752936B2 (ja) | 2015-07-22 |
| EP2203985B1 (en) | 2014-04-30 |
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